40622626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20747}}^1$

素因数の和:20849

約数の個数: 16

約数和(自身を含む): 67223520

約数和(自身を除く): 26600894

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 20747, 41494, 228217, 456434, 1846483, 3692966, 20311313, 40622626]

約数ペア:

[(1, 40622626), (2, 20311313), (11, 3692966), (22, 1846483), (89, 456434), (178, 228217), (979, 41494), (1958, 20747)]