90251642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{2389}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 145952520

約数和(自身を除く): 55700878

約数列:

[1, 2, 13, 26, 1453, 2389, 2906, 4778, 18889, 31057, 37778, 62114, 3471217, 6942434, 45125821, 90251642]

約数ペア:

[(1, 90251642), (2, 45125821), (13, 6942434), (26, 3471217), (1453, 62114), (2389, 37778), (2906, 31057), (4778, 18889)]