173665328

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{20063}}^1$

素因数の和:20612

約数の個数: 20

約数和(自身を含む): 337115328

約数和(自身を除く): 163450000

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 20063, 40126, 80252, 160504, 321008, 10854083, 21708166, 43416332, 86832664, 173665328]

約数ペア:

[(1, 173665328), (2, 86832664), (4, 43416332), (8, 21708166), (16, 10854083), (541, 321008), (1082, 160504), (2164, 80252), (4328, 40126), (8656, 20063)]