80357858

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2927}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 144198144

約数和(自身を除く): 63840286

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 2927, 3922, 5854, 13727, 20489, 27454, 40978, 108299, 155131, 216598, 310262, 758093, 1085917, 1516186, 2171834, 5739847, 11479694, 40178929, 80357858]

約数ペア:

[(1, 80357858), (2, 40178929), (7, 11479694), (14, 5739847), (37, 2171834), (53, 1516186), (74, 1085917), (106, 758093), (259, 310262), (371, 216598), (518, 155131), (742, 108299), (1961, 40978), (2927, 27454), (3922, 20489), (5854, 13727)]