31306712398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2879}}^1\times {\mathrm{5039}}^1$

素因数の和:8016

約数の個数: 32

約数和(自身を含む): 51209625600

約数和(自身を除く): 19902913202

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 2879, 5039, 5758, 10078, 37427, 65507, 74854, 131014, 238957, 418237, 477914, 836474, 3106441, 5437081, 6212882, 10874162, 14507281, 29014562, 188594653, 377189306, 1204104323, 2408208646, 15653356199, 31306712398]

約数ペア:

[(1, 31306712398), (2, 15653356199), (13, 2408208646), (26, 1204104323), (83, 377189306), (166, 188594653), (1079, 29014562), (2158, 14507281), (2879, 10874162), (5039, 6212882), (5758, 5437081), (10078, 3106441), (37427, 836474), (65507, 477914), (74854, 418237), (131014, 238957)]