31460721604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{46539529}}^1$

素因数の和:46539559

約数の個数: 18

約数和(自身を含む): 59617137930

約数和(自身を除く): 28156416326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 46539529, 93079058, 186158116, 605013877, 1210027754, 2420055508, 7865180401, 15730360802, 31460721604]

約数ペア:

[(1, 31460721604), (2, 15730360802), (4, 7865180401), (13, 2420055508), (26, 1210027754), (52, 605013877), (169, 186158116), (338, 93079058), (676, 46539529)]