99971024

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 197904000

約数和(自身を除く): 97932976

約数列:

[1, 2, 4, 8, 16, 79, 139, 158, 278, 316, 556, 569, 632, 1112, 1138, 1264, 2224, 2276, 4552, 9104, 10981, 21962, 43924, 44951, 79091, 87848, 89902, 158182, 175696, 179804, 316364, 359608, 632728, 719216, 1265456, 6248189, 12496378, 24992756, 49985512, 99971024]

約数ペア:

[(1, 99971024), (2, 49985512), (4, 24992756), (8, 12496378), (16, 6248189), (79, 1265456), (139, 719216), (158, 632728), (278, 359608), (316, 316364), (556, 179804), (569, 175696), (632, 158182), (1112, 89902), (1138, 87848), (1264, 79091), (2224, 44951), (2276, 43924), (4552, 21962), (9104, 10981)]