865156928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 1901366784

約数和(自身を除く): 1036209856

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 113, 124, 136, 226, 227, 248, 272, 452, 454, 496, 527, 544, 904, 908, 992, 1054, 1088, 1808, 1816, 1921, 1984, 2108, 3503, 3616, 3632, 3842, 3859, 4216, 7006, 7037, 7232, 7264, 7684, 7718, 8432, 14012, 14074, 14528, 15368, 15436, 16864, 25651, 28024, 28148, 30736, 30872, 33728, 51302, 56048, 56296, 59551, 61472, 61744, 102604, 112096, 112592, 119102, 119629, 122944, 123488, 205208, 224192, 225184, 238204, 239258, 246976, 410416, 436067, 450368, 476408, 478516, 795181, 820832, 872134, 952816, 957032, 1590362, 1641664, 1744268, 1905632, 1914064, 3180724, 3488536, 3811264, 3828128, 6361448, 6977072, 7656256, 12722896, 13518077, 13954144, 25445792, 27036154, 27908288, 50891584, 54072308, 108144616, 216289232, 432578464, 865156928]

約数ペア:

[(1, 865156928), (2, 432578464), (4, 216289232), (8, 108144616), (16, 54072308), (17, 50891584), (31, 27908288), (32, 27036154), (34, 25445792), (62, 13954144), (64, 13518077), (68, 12722896), (113, 7656256), (124, 6977072), (136, 6361448), (226, 3828128), (227, 3811264), (248, 3488536), (272, 3180724), (452, 1914064), (454, 1905632), (496, 1744268), (527, 1641664), (544, 1590362), (904, 957032), (908, 952816), (992, 872134), (1054, 820832), (1088, 795181), (1808, 478516), (1816, 476408), (1921, 450368), (1984, 436067), (2108, 410416), (3503, 246976), (3616, 239258), (3632, 238204), (3842, 225184), (3859, 224192), (4216, 205208), (7006, 123488), (7037, 122944), (7232, 119629), (7264, 119102), (7684, 112592), (7718, 112096), (8432, 102604), (14012, 61744), (14074, 61472), (14528, 59551), (15368, 56296), (15436, 56048), (16864, 51302), (25651, 33728), (28024, 30872), (28148, 30736)]