31312392

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4643}}^1$

素因数の和:4933

約数の個数: 32

約数和(自身を含む): 78576480

約数和(自身を除く): 47264088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 4643, 6744, 9286, 13929, 18572, 27858, 37144, 55716, 111432, 1304683, 2609366, 3914049, 5218732, 7828098, 10437464, 15656196, 31312392]

約数ペア:

[(1, 31312392), (2, 15656196), (3, 10437464), (4, 7828098), (6, 5218732), (8, 3914049), (12, 2609366), (24, 1304683), (281, 111432), (562, 55716), (843, 37144), (1124, 27858), (1686, 18572), (2248, 13929), (3372, 9286), (4643, 6744)]