31016216

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7224

約数の個数: 48

約数和(自身を含む): 73810440

約数和(自身を除く): 42794224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 7193, 14386, 28772, 50351, 57544, 79123, 100702, 158246, 201404, 316492, 352457, 402808, 553861, 632984, 704914, 1107722, 1409828, 2215444, 2819656, 3877027, 4430888, 7754054, 15508108, 31016216]

約数ペア:

[(1, 31016216), (2, 15508108), (4, 7754054), (7, 4430888), (8, 3877027), (11, 2819656), (14, 2215444), (22, 1409828), (28, 1107722), (44, 704914), (49, 632984), (56, 553861), (77, 402808), (88, 352457), (98, 316492), (154, 201404), (196, 158246), (308, 100702), (392, 79123), (539, 57544), (616, 50351), (1078, 28772), (2156, 14386), (4312, 7193)]