31951654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 58222080

約数和(自身を除く): 26270426

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1063, 1582, 2126, 2147, 4294, 7441, 14882, 15029, 20197, 30058, 40394, 120119, 141379, 240238, 282758, 840833, 1681666, 2282261, 4564522, 15975827, 31951654]

約数ペア:

[(1, 31951654), (2, 15975827), (7, 4564522), (14, 2282261), (19, 1681666), (38, 840833), (113, 282758), (133, 240238), (226, 141379), (266, 120119), (791, 40394), (1063, 30058), (1582, 20197), (2126, 15029), (2147, 14882), (4294, 7441)]