90555970

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{19391}}^1$

素因数の和:19865

約数の個数: 16

約数和(自身を含む): 163358208

約数和(自身を除く): 72802238

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 19391, 38782, 96955, 193910, 9055597, 18111194, 45277985, 90555970]

約数ペア:

[(1, 90555970), (2, 45277985), (5, 18111194), (10, 9055597), (467, 193910), (934, 96955), (2335, 38782), (4670, 19391)]