31127884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4051}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 58202928

約数和(自身を除く): 27075044

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 4051, 7684, 8102, 16204, 68867, 137734, 275468, 457763, 915526, 1831052, 7781971, 15563942, 31127884]

約数ペア:

[(1, 31127884), (2, 15563942), (4, 7781971), (17, 1831052), (34, 915526), (68, 457763), (113, 275468), (226, 137734), (452, 68867), (1921, 16204), (3842, 8102), (4051, 7684)]