40768408

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{57259}}^1$

素因数の和:57354

約数の個数: 16

約数和(自身を含む): 77301000

約数和(自身を除く): 36532592

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 57259, 114518, 229036, 458072, 5096051, 10192102, 20384204, 40768408]

約数ペア:

[(1, 40768408), (2, 20384204), (4, 10192102), (8, 5096051), (89, 458072), (178, 229036), (356, 114518), (712, 57259)]