31386804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 75790848

約数和(自身を除く): 44404044

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 317, 444, 446, 634, 669, 892, 951, 1268, 1338, 1902, 2676, 3804, 8251, 11729, 16502, 23458, 24753, 33004, 35187, 46916, 49506, 70374, 70691, 99012, 140748, 141382, 212073, 282764, 424146, 848292, 2615567, 5231134, 7846701, 10462268, 15693402, 31386804]

約数ペア:

[(1, 31386804), (2, 15693402), (3, 10462268), (4, 7846701), (6, 5231134), (12, 2615567), (37, 848292), (74, 424146), (111, 282764), (148, 212073), (222, 141382), (223, 140748), (317, 99012), (444, 70691), (446, 70374), (634, 49506), (669, 46916), (892, 35187), (951, 33004), (1268, 24753), (1338, 23458), (1902, 16502), (2676, 11729), (3804, 8251)]