31423216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{16231}}^1$

素因数の和:16261

約数の個数: 30

約数和(自身を含む): 66924536

約数和(自身を除く): 35501320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 16231, 32462, 64924, 129848, 178541, 259696, 357082, 714164, 1428328, 1963951, 2856656, 3927902, 7855804, 15711608, 31423216]

約数ペア:

[(1, 31423216), (2, 15711608), (4, 7855804), (8, 3927902), (11, 2856656), (16, 1963951), (22, 1428328), (44, 714164), (88, 357082), (121, 259696), (176, 178541), (242, 129848), (484, 64924), (968, 32462), (1936, 16231)]