40687498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3907}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 63028224

約数和(自身を除く): 22340726

約数列:

[1, 2, 41, 82, 127, 254, 3907, 5207, 7814, 10414, 160187, 320374, 496189, 992378, 20343749, 40687498]

約数ペア:

[(1, 40687498), (2, 20343749), (41, 992378), (82, 496189), (127, 320374), (254, 160187), (3907, 10414), (5207, 7814)]