855497128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{5009}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 1650594600

約数和(自身を除く): 795097472

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 577, 1154, 2308, 4616, 5009, 10018, 20036, 21349, 40072, 42698, 85396, 170792, 185333, 370666, 741332, 1482664, 2890193, 5780386, 11560772, 23121544, 106937141, 213874282, 427748564, 855497128]

約数ペア:

[(1, 855497128), (2, 427748564), (4, 213874282), (8, 106937141), (37, 23121544), (74, 11560772), (148, 5780386), (296, 2890193), (577, 1482664), (1154, 741332), (2308, 370666), (4616, 185333), (5009, 170792), (10018, 85396), (20036, 42698), (21349, 40072)]