31320456

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24623}}^1$

素因数の和:24685

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 48461304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24623, 49246, 73869, 98492, 147738, 196984, 295476, 590952, 1305019, 2610038, 3915057, 5220076, 7830114, 10440152, 15660228, 31320456]

約数ペア:

[(1, 31320456), (2, 15660228), (3, 10440152), (4, 7830114), (6, 5220076), (8, 3915057), (12, 2610038), (24, 1305019), (53, 590952), (106, 295476), (159, 196984), (212, 147738), (318, 98492), (424, 73869), (636, 49246), (1272, 24623)]