87360968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 168082560

約数和(自身を除く): 80721592

約数列:

[1, 2, 4, 8, 47, 94, 188, 283, 376, 566, 821, 1132, 1642, 2264, 3284, 6568, 13301, 26602, 38587, 53204, 77174, 106408, 154348, 232343, 308696, 464686, 929372, 1858744, 10920121, 21840242, 43680484, 87360968]

約数ペア:

[(1, 87360968), (2, 43680484), (4, 21840242), (8, 10920121), (47, 1858744), (94, 929372), (188, 464686), (283, 308696), (376, 232343), (566, 154348), (821, 106408), (1132, 77174), (1642, 53204), (2264, 38587), (3284, 26602), (6568, 13301)]