118909456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{110923}}^1$

素因数の和:110998

約数の個数: 20

約数和(自身を含む): 233827792

約数和(自身を除く): 114918336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 110923, 221846, 443692, 887384, 1774768, 7431841, 14863682, 29727364, 59454728, 118909456]

約数ペア:

[(1, 118909456), (2, 59454728), (4, 29727364), (8, 14863682), (16, 7431841), (67, 1774768), (134, 887384), (268, 443692), (536, 221846), (1072, 110923)]