77931964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5351}}^1$

素因数の和:5697

約数の個数: 24

約数和(自身を含む): 149256576

約数和(自身を除く): 71324612

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 5351, 7282, 10702, 14564, 21404, 58861, 117722, 235444, 1771181, 3542362, 7084724, 19482991, 38965982, 77931964]

約数ペア:

[(1, 77931964), (2, 38965982), (4, 19482991), (11, 7084724), (22, 3542362), (44, 1771181), (331, 235444), (662, 117722), (1324, 58861), (3641, 21404), (5351, 14564), (7282, 10702)]