84221384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809821}}^1$

素因数の和:809840

約数の個数: 16

約数和(自身を含む): 170062620

約数和(自身を除く): 85841236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809821, 1619642, 3239284, 6478568, 10527673, 21055346, 42110692, 84221384]

約数ペア:

[(1, 84221384), (2, 42110692), (4, 21055346), (8, 10527673), (13, 6478568), (26, 3239284), (52, 1619642), (104, 809821)]