8219408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{8707}}^1$

素因数の和:8774

約数の個数: 20

約数和(自身を含む): 16196880

約数和(自身を除く): 7977472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 8707, 17414, 34828, 69656, 139312, 513713, 1027426, 2054852, 4109704, 8219408]

約数ペア:

[(1, 8219408), (2, 4109704), (4, 2054852), (8, 1027426), (16, 513713), (59, 139312), (118, 69656), (236, 34828), (472, 17414), (944, 8707)]