31367024642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{1999}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 47861760000

約数和(自身を除く): 16494735358

約数列:

[1, 2, 127, 163, 254, 326, 379, 758, 1999, 3998, 20701, 41402, 48133, 61777, 96266, 123554, 253873, 325837, 507746, 651674, 757621, 1515242, 7845679, 15691358, 41381299, 82762598, 96217867, 123492223, 192435734, 246984446, 15683512321, 31367024642]

約数ペア:

[(1, 31367024642), (2, 15683512321), (127, 246984446), (163, 192435734), (254, 123492223), (326, 96217867), (379, 82762598), (758, 41381299), (1999, 15691358), (3998, 7845679), (20701, 1515242), (41402, 757621), (48133, 651674), (61777, 507746), (96266, 325837), (123554, 253873)]