42610256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{204857}}^1$

素因数の和:204878

約数の個数: 20

約数和(自身を含む): 88908372

約数和(自身を除く): 46298116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 204857, 409714, 819428, 1638856, 2663141, 3277712, 5326282, 10652564, 21305128, 42610256]

約数ペア:

[(1, 42610256), (2, 21305128), (4, 10652564), (8, 5326282), (13, 3277712), (16, 2663141), (26, 1638856), (52, 819428), (104, 409714), (208, 204857)]