56891324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65543}}^1$

素因数の和:65585

約数の個数: 24

約数和(自身を含む): 117454848

約数和(自身を除く): 60563524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65543, 131086, 262172, 458801, 917602, 1835204, 2031833, 4063666, 8127332, 14222831, 28445662, 56891324]

約数ペア:

[(1, 56891324), (2, 28445662), (4, 14222831), (7, 8127332), (14, 4063666), (28, 2031833), (31, 1835204), (62, 917602), (124, 458801), (217, 262172), (434, 131086), (868, 65543)]