85130656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{204641}}^1$

素因数の和:204664

約数の個数: 24

約数和(自身を含む): 180494244

約数和(自身を除く): 95363588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 204641, 409282, 818564, 1637128, 2660333, 3274256, 5320666, 6548512, 10641332, 21282664, 42565328, 85130656]

約数ペア:

[(1, 85130656), (2, 42565328), (4, 21282664), (8, 10641332), (13, 6548512), (16, 5320666), (26, 3274256), (32, 2660333), (52, 1637128), (104, 818564), (208, 409282), (416, 204641)]