87484816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7087

約数の個数: 40

約数和(自身を含む): 182800800

約数和(自身を除く): 95315984

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 7019, 12464, 14038, 28076, 56152, 112304, 133361, 266722, 287779, 533444, 575558, 1066888, 1151116, 2133776, 2302232, 4604464, 5467801, 10935602, 21871204, 43742408, 87484816]

約数ペア:

[(1, 87484816), (2, 43742408), (4, 21871204), (8, 10935602), (16, 5467801), (19, 4604464), (38, 2302232), (41, 2133776), (76, 1151116), (82, 1066888), (152, 575558), (164, 533444), (304, 287779), (328, 266722), (656, 133361), (779, 112304), (1558, 56152), (3116, 28076), (6232, 14038), (7019, 12464)]