31673510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9929}}^1$

素因数の和:9976

約数の個数: 32

約数和(自身を含む): 64346400

約数和(自身を除く): 32672890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 9929, 19858, 49645, 99290, 109219, 218438, 287941, 546095, 575882, 1092190, 1439705, 2879410, 3167351, 6334702, 15836755, 31673510]

約数ペア:

[(1, 31673510), (2, 15836755), (5, 6334702), (10, 3167351), (11, 2879410), (22, 1439705), (29, 1092190), (55, 575882), (58, 546095), (110, 287941), (145, 218438), (290, 109219), (319, 99290), (638, 49645), (1595, 19858), (3190, 9929)]