117831184

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{11489}}^1$

素因数の和:12138

約数の個数: 20

約数和(自身を含む): 228673980

約数和(自身を除く): 110842796

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 11489, 22978, 45956, 91912, 183824, 7364449, 14728898, 29457796, 58915592, 117831184]

約数ペア:

[(1, 117831184), (2, 58915592), (4, 29457796), (8, 14728898), (16, 7364449), (641, 183824), (1282, 91912), (2564, 45956), (5128, 22978), (10256, 11489)]