81804592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{176303}}^1$

素因数の和:176340

約数の個数: 20

約数和(自身を含む): 163962720

約数和(自身を除く): 82158128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 176303, 352606, 705212, 1410424, 2820848, 5112787, 10225574, 20451148, 40902296, 81804592]

約数ペア:

[(1, 81804592), (2, 40902296), (4, 20451148), (8, 10225574), (16, 5112787), (29, 2820848), (58, 1410424), (116, 705212), (232, 352606), (464, 176303)]