90036656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137251}}^1$

素因数の和:137300

約数の個数: 20

約数和(自身を含む): 178702104

約数和(自身を除く): 88665448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 137251, 274502, 549004, 1098008, 2196016, 5627291, 11254582, 22509164, 45018328, 90036656]

約数ペア:

[(1, 90036656), (2, 45018328), (4, 22509164), (8, 11254582), (16, 5627291), (41, 2196016), (82, 1098008), (164, 549004), (328, 274502), (656, 137251)]