40555264

素因数分解:

$2^8\times {\mathrm{158419}}^1$

素因数の和:158435

約数の個数: 18

約数和(自身を含む): 80952620

約数和(自身を除く): 40397356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 158419, 316838, 633676, 1267352, 2534704, 5069408, 10138816, 20277632, 40555264]

約数ペア:

[(1, 40555264), (2, 20277632), (4, 10138816), (8, 5069408), (16, 2534704), (32, 1267352), (64, 633676), (128, 316838), (256, 158419)]