90610364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{134039}}^1$

素因数の和:134069

約数の個数: 18

約数和(自身を含む): 171705240

約数和(自身を除く): 81094876

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 134039, 268078, 536156, 1742507, 3485014, 6970028, 22652591, 45305182, 90610364]

約数ペア:

[(1, 90610364), (2, 45305182), (4, 22652591), (13, 6970028), (26, 3485014), (52, 1742507), (169, 536156), (338, 268078), (676, 134039)]