84427108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5639}}^1$

素因数の和:5859

約数の個数: 24

約数和(自身を含む): 156340800

約数和(自身を除く): 71913692

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 5639, 7486, 11278, 14972, 22556, 107141, 214282, 428564, 1110883, 2221766, 4443532, 21106777, 42213554, 84427108]

約数ペア:

[(1, 84427108), (2, 42213554), (4, 21106777), (19, 4443532), (38, 2221766), (76, 1110883), (197, 428564), (394, 214282), (788, 107141), (3743, 22556), (5639, 14972), (7486, 11278)]