8130512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39089}}^1$

素因数の和:39110

約数の個数: 20

約数和(自身を含む): 16965060

約数和(自身を除く): 8834548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39089, 78178, 156356, 312712, 508157, 625424, 1016314, 2032628, 4065256, 8130512]

約数ペア:

[(1, 8130512), (2, 4065256), (4, 2032628), (8, 1016314), (13, 625424), (16, 508157), (26, 312712), (52, 156356), (104, 78178), (208, 39089)]