8159816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 18408000

約数和(自身を除く): 10248184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 7669, 15338, 30676, 53683, 61352, 107366, 145711, 214732, 291422, 429464, 582844, 1019977, 1165688, 2039954, 4079908, 8159816]

約数ペア:

[(1, 8159816), (2, 4079908), (4, 2039954), (7, 1165688), (8, 1019977), (14, 582844), (19, 429464), (28, 291422), (38, 214732), (56, 145711), (76, 107366), (133, 61352), (152, 53683), (266, 30676), (532, 15338), (1064, 7669)]