8468512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{20357}}^1$

素因数の和:20380

約数の個数: 24

約数和(自身を含む): 17955756

約数和(自身を除く): 9487244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 20357, 40714, 81428, 162856, 264641, 325712, 529282, 651424, 1058564, 2117128, 4234256, 8468512]

約数ペア:

[(1, 8468512), (2, 4234256), (4, 2117128), (8, 1058564), (13, 651424), (16, 529282), (26, 325712), (32, 264641), (52, 162856), (104, 81428), (208, 40714), (416, 20357)]