31135808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 68909184

約数和(自身を除く): 37773376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 941, 1034, 1504, 1882, 2068, 3008, 3764, 4136, 7528, 8272, 10351, 15056, 16544, 20702, 30112, 33088, 41404, 44227, 60224, 82808, 88454, 165616, 176908, 331232, 353816, 486497, 662464, 707632, 972994, 1415264, 1945988, 2830528, 3891976, 7783952, 15567904, 31135808]

約数ペア:

[(1, 31135808), (2, 15567904), (4, 7783952), (8, 3891976), (11, 2830528), (16, 1945988), (22, 1415264), (32, 972994), (44, 707632), (47, 662464), (64, 486497), (88, 353816), (94, 331232), (176, 176908), (188, 165616), (352, 88454), (376, 82808), (517, 60224), (704, 44227), (752, 41404), (941, 33088), (1034, 30112), (1504, 20702), (1882, 16544), (2068, 15056), (3008, 10351), (3764, 8272), (4136, 7528)]