41778736

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29339}}^1$

素因数の和:29436

約数の個数: 20

約数和(自身を含む): 81858600

約数和(自身を除く): 40079864

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29339, 58678, 117356, 234712, 469424, 2611171, 5222342, 10444684, 20889368, 41778736]

約数ペア:

[(1, 41778736), (2, 20889368), (4, 10444684), (8, 5222342), (16, 2611171), (89, 469424), (178, 234712), (356, 117356), (712, 58678), (1424, 29339)]