31042330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 62451648

約数和(自身を除く): 31409318

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6883, 13766, 34415, 68830, 75713, 151426, 282203, 378565, 564406, 757130, 1411015, 2822030, 3104233, 6208466, 15521165, 31042330]

約数ペア:

[(1, 31042330), (2, 15521165), (5, 6208466), (10, 3104233), (11, 2822030), (22, 1411015), (41, 757130), (55, 564406), (82, 378565), (110, 282203), (205, 151426), (410, 75713), (451, 68830), (902, 34415), (2255, 13766), (4510, 6883)]