54640664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{525391}}^1$

素因数の和:525410

約数の個数: 16

約数和(自身を含む): 110332320

約数和(自身を除く): 55691656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 525391, 1050782, 2101564, 4203128, 6830083, 13660166, 27320332, 54640664]

約数ペア:

[(1, 54640664), (2, 27320332), (4, 13660166), (8, 6830083), (13, 4203128), (26, 2101564), (52, 1050782), (104, 525391)]