90423728

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{4621}}^1$

素因数の和:5852

約数の個数: 20

約数和(自身を含む): 175377168

約数和(自身を除く): 84953440

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4621, 4892, 9242, 9784, 18484, 19568, 36968, 73936, 5651483, 11302966, 22605932, 45211864, 90423728]

約数ペア:

[(1, 90423728), (2, 45211864), (4, 22605932), (8, 11302966), (16, 5651483), (1223, 73936), (2446, 36968), (4621, 19568), (4892, 18484), (9242, 9784)]