63543664

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{172673}}^1$

素因数の和:172704

約数の個数: 20

約数和(自身を含む): 128469456

約数和(自身を除く): 64925792

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 172673, 345346, 690692, 1381384, 2762768, 3971479, 7942958, 15885916, 31771832, 63543664]

約数ペア:

[(1, 63543664), (2, 31771832), (4, 15885916), (8, 7942958), (16, 3971479), (23, 2762768), (46, 1381384), (92, 690692), (184, 345346), (368, 172673)]