5420728

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{4157}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 10228680

約数和(自身を除く): 4807952

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 4157, 8314, 16628, 33256, 677591, 1355182, 2710364, 5420728]

約数ペア:

[(1, 5420728), (2, 2710364), (4, 1355182), (8, 677591), (163, 33256), (326, 16628), (652, 8314), (1304, 4157)]