63485188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{93913}}^1$

素因数の和:93943

約数の個数: 18

約数和(自身を含む): 120303834

約数和(自身を除く): 56818646

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 93913, 187826, 375652, 1220869, 2441738, 4883476, 15871297, 31742594, 63485188]

約数ペア:

[(1, 63485188), (2, 31742594), (4, 15871297), (13, 4883476), (26, 2441738), (52, 1220869), (169, 375652), (338, 187826), (676, 93913)]