233131408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1061}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 467755776

約数和(自身を除く): 234624368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 443, 496, 886, 1061, 1772, 2122, 3544, 4244, 7088, 8488, 13733, 16976, 27466, 32891, 54932, 65782, 109864, 131564, 219728, 263128, 470023, 526256, 940046, 1880092, 3760184, 7520368, 14570713, 29141426, 58282852, 116565704, 233131408]

約数ペア:

[(1, 233131408), (2, 116565704), (4, 58282852), (8, 29141426), (16, 14570713), (31, 7520368), (62, 3760184), (124, 1880092), (248, 940046), (443, 526256), (496, 470023), (886, 263128), (1061, 219728), (1772, 131564), (2122, 109864), (3544, 65782), (4244, 54932), (7088, 32891), (8488, 27466), (13733, 16976)]