31335352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 62791200

約数和(自身を除く): 31455848

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 2039, 3842, 4078, 7684, 8156, 15368, 16312, 34663, 69326, 138652, 230407, 277304, 460814, 921628, 1843256, 3916919, 7833838, 15667676, 31335352]

約数ペア:

[(1, 31335352), (2, 15667676), (4, 7833838), (8, 3916919), (17, 1843256), (34, 921628), (68, 460814), (113, 277304), (136, 230407), (226, 138652), (452, 69326), (904, 34663), (1921, 16312), (2039, 15368), (3842, 8156), (4078, 7684)]