71316712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{217429}}^1$

素因数の和:217476

約数の個数: 16

約数和(自身を含む): 136980900

約数和(自身を除く): 65664188

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 217429, 434858, 869716, 1739432, 8914589, 17829178, 35658356, 71316712]

約数ペア:

[(1, 71316712), (2, 35658356), (4, 17829178), (8, 8914589), (41, 1739432), (82, 869716), (164, 434858), (328, 217429)]