1171216

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1110

約数の個数: 20

約数和(自身を含む): 2303424

約数和(自身を除く): 1132208

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1031, 1136, 2062, 4124, 8248, 16496, 73201, 146402, 292804, 585608, 1171216]

約数ペア:

[(1, 1171216), (2, 585608), (4, 292804), (8, 146402), (16, 73201), (71, 16496), (142, 8248), (284, 4124), (568, 2062), (1031, 1136)]