80601536

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{18797}}^1$

素因数の和:18876

約数の個数: 28

約数和(自身を含む): 162339528

約数和(自身を除く): 81737992

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 18797, 37594, 75188, 150376, 300752, 601504, 1203008, 1259399, 2518798, 5037596, 10075192, 20150384, 40300768, 80601536]

約数ペア:

[(1, 80601536), (2, 40300768), (4, 20150384), (8, 10075192), (16, 5037596), (32, 2518798), (64, 1259399), (67, 1203008), (134, 601504), (268, 300752), (536, 150376), (1072, 75188), (2144, 37594), (4288, 18797)]