31457544

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18461}}^1$

素因数の和:18541

約数の個数: 32

約数和(自身を含む): 79755840

約数和(自身を除く): 48298296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18461, 36922, 55383, 73844, 110766, 147688, 221532, 443064, 1310731, 2621462, 3932193, 5242924, 7864386, 10485848, 15728772, 31457544]

約数ペア:

[(1, 31457544), (2, 15728772), (3, 10485848), (4, 7864386), (6, 5242924), (8, 3932193), (12, 2621462), (24, 1310731), (71, 443064), (142, 221532), (213, 147688), (284, 110766), (426, 73844), (568, 55383), (852, 36922), (1704, 18461)]