31926856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8297}}^1$

素因数の和:8353

約数の個数: 32

約数和(自身を含む): 66218040

約数和(自身を除く): 34291184

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 8297, 16594, 33188, 66376, 107861, 215722, 306989, 431444, 613978, 862888, 1227956, 2455912, 3990857, 7981714, 15963428, 31926856]

約数ペア:

[(1, 31926856), (2, 15963428), (4, 7981714), (8, 3990857), (13, 2455912), (26, 1227956), (37, 862888), (52, 613978), (74, 431444), (104, 306989), (148, 215722), (296, 107861), (481, 66376), (962, 33188), (1924, 16594), (3848, 8297)]