83115856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 181394640

約数和(自身を除く): 98278784

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 41, 58, 68, 82, 116, 136, 164, 232, 257, 272, 328, 464, 493, 514, 656, 697, 986, 1028, 1189, 1394, 1972, 2056, 2378, 2788, 3944, 4112, 4369, 4756, 5576, 7453, 7888, 8738, 9512, 10537, 11152, 14906, 17476, 19024, 20213, 21074, 29812, 34952, 40426, 42148, 59624, 69904, 80852, 84296, 119248, 126701, 161704, 168592, 179129, 253402, 305573, 323408, 358258, 506804, 611146, 716516, 1013608, 1222292, 1433032, 2027216, 2444584, 2866064, 4889168, 5194741, 10389482, 20778964, 41557928, 83115856]

約数ペア:

[(1, 83115856), (2, 41557928), (4, 20778964), (8, 10389482), (16, 5194741), (17, 4889168), (29, 2866064), (34, 2444584), (41, 2027216), (58, 1433032), (68, 1222292), (82, 1013608), (116, 716516), (136, 611146), (164, 506804), (232, 358258), (257, 323408), (272, 305573), (328, 253402), (464, 179129), (493, 168592), (514, 161704), (656, 126701), (697, 119248), (986, 84296), (1028, 80852), (1189, 69904), (1394, 59624), (1972, 42148), (2056, 40426), (2378, 34952), (2788, 29812), (3944, 21074), (4112, 20213), (4369, 19024), (4756, 17476), (5576, 14906), (7453, 11152), (7888, 10537), (8738, 9512)]