1115416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 2123640

約数和(自身を除く): 1008224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2081, 4162, 8324, 16648, 139427, 278854, 557708, 1115416]

約数ペア:

[(1, 1115416), (2, 557708), (4, 278854), (8, 139427), (67, 16648), (134, 8324), (268, 4162), (536, 2081)]