31771298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1453}}^1$

素因数の和:1526

約数の個数: 24

約数和(自身を含む): 53190228

約数和(自身を除く): 21418930

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 841, 1453, 1682, 2906, 10933, 18889, 21866, 37778, 42137, 84274, 547781, 1095562, 1221973, 2443946, 15885649, 31771298]

約数ペア:

[(1, 31771298), (2, 15885649), (13, 2443946), (26, 1221973), (29, 1095562), (58, 547781), (377, 84274), (754, 42137), (841, 37778), (1453, 21866), (1682, 18889), (2906, 10933)]