40418792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9641

約数の個数: 32

約数和(自身を含む): 82840320

約数和(自身を除く): 42421528

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 9587, 19174, 38348, 76696, 162979, 297197, 325958, 594394, 651916, 1188788, 1303832, 2377576, 5052349, 10104698, 20209396, 40418792]

約数ペア:

[(1, 40418792), (2, 20209396), (4, 10104698), (8, 5052349), (17, 2377576), (31, 1303832), (34, 1188788), (62, 651916), (68, 594394), (124, 325958), (136, 297197), (248, 162979), (527, 76696), (1054, 38348), (2108, 19174), (4216, 9587)]