87917354

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 156888576

約数和(自身を除く): 68971222

約数列:

[1, 2, 7, 14, 47, 53, 94, 106, 329, 371, 658, 742, 2491, 2521, 4982, 5042, 17437, 17647, 34874, 35294, 118487, 133613, 236974, 267226, 829409, 935291, 1658818, 1870582, 6279811, 12559622, 43958677, 87917354]

約数ペア:

[(1, 87917354), (2, 43958677), (7, 12559622), (14, 6279811), (47, 1870582), (53, 1658818), (94, 935291), (106, 829409), (329, 267226), (371, 236974), (658, 133613), (742, 118487), (2491, 35294), (2521, 34874), (4982, 17647), (5042, 17437)]