31889734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1129}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 49629600

約数和(自身を除く): 17739866

約数列:

[1, 2, 29, 58, 487, 974, 1129, 2258, 14123, 28246, 32741, 65482, 549823, 1099646, 15944867, 31889734]

約数ペア:

[(1, 31889734), (2, 15944867), (29, 1099646), (58, 549823), (487, 65482), (974, 32741), (1129, 28246), (2258, 14123)]