87849806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 65596594

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 2879, 5758, 15257, 30514, 31669, 54701, 63338, 109402, 210167, 420334, 601711, 1203422, 2311837, 3993173, 4623674, 7986346, 43924903, 87849806]

約数ペア:

[(1, 87849806), (2, 43924903), (11, 7986346), (19, 4623674), (22, 3993173), (38, 2311837), (73, 1203422), (146, 601711), (209, 420334), (418, 210167), (803, 109402), (1387, 63338), (1606, 54701), (2774, 31669), (2879, 30514), (5758, 15257)]