31862068

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39239}}^1$

素因数の和:39279

約数の個数: 24

約数和(自身を含む): 65923200

約数和(自身を除く): 34061132

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 39239, 78478, 156956, 274673, 549346, 1098692, 1137931, 2275862, 4551724, 7965517, 15931034, 31862068]

約数ペア:

[(1, 31862068), (2, 15931034), (4, 7965517), (7, 4551724), (14, 2275862), (28, 1137931), (29, 1098692), (58, 549346), (116, 274673), (203, 156956), (406, 78478), (812, 39239)]