38965844

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 69440448

約数和(自身を除く): 30474604

約数列:

[1, 2, 4, 83, 166, 241, 332, 482, 487, 964, 974, 1948, 20003, 40006, 40421, 80012, 80842, 117367, 161684, 234734, 469468, 9741461, 19482922, 38965844]

約数ペア:

[(1, 38965844), (2, 19482922), (4, 9741461), (83, 469468), (166, 234734), (241, 161684), (332, 117367), (482, 80842), (487, 80012), (964, 40421), (974, 40006), (1948, 20003)]