76988816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117361}}^1$

素因数の和:117410

約数の個数: 20

約数和(自身を含む): 152805324

約数和(自身を除く): 75816508

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117361, 234722, 469444, 938888, 1877776, 4811801, 9623602, 19247204, 38494408, 76988816]

約数ペア:

[(1, 76988816), (2, 38494408), (4, 19247204), (8, 9623602), (16, 4811801), (41, 1877776), (82, 938888), (164, 469444), (328, 234722), (656, 117361)]