84730256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{407357}}^1$

素因数の和:407378

約数の個数: 20

約数和(自身を含む): 176793372

約数和(自身を除く): 92063116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 407357, 814714, 1629428, 3258856, 5295641, 6517712, 10591282, 21182564, 42365128, 84730256]

約数ペア:

[(1, 84730256), (2, 42365128), (4, 21182564), (8, 10591282), (13, 6517712), (16, 5295641), (26, 3258856), (52, 1629428), (104, 814714), (208, 407357)]