85407356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36251}}^1$

素因数の和:36305

約数の個数: 24

約数和(自身を含む): 162408960

約数和(自身を除く): 77001604

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 36251, 72502, 145004, 688769, 1123781, 1377538, 2247562, 2755076, 4495124, 21351839, 42703678, 85407356]

約数ペア:

[(1, 85407356), (2, 42703678), (4, 21351839), (19, 4495124), (31, 2755076), (38, 2247562), (62, 1377538), (76, 1123781), (124, 688769), (589, 145004), (1178, 72502), (2356, 36251)]