31322312

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{983}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 67305600

約数和(自身を除く): 35983288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 983, 1138, 1966, 2276, 3932, 3983, 4552, 6881, 7864, 7966, 13762, 15932, 27524, 31864, 55048, 559327, 1118654, 2237308, 3915289, 4474616, 7830578, 15661156, 31322312]

約数ペア:

[(1, 31322312), (2, 15661156), (4, 7830578), (7, 4474616), (8, 3915289), (14, 2237308), (28, 1118654), (56, 559327), (569, 55048), (983, 31864), (1138, 27524), (1966, 15932), (2276, 13762), (3932, 7966), (3983, 7864), (4552, 6881)]