99731788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2437}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 188272112

約数和(自身を除く): 88540324

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 2437, 3148, 4874, 9748, 10231, 20462, 31681, 40924, 63362, 126724, 1917919, 3835838, 7671676, 24932947, 49865894, 99731788]

約数ペア:

[(1, 99731788), (2, 49865894), (4, 24932947), (13, 7671676), (26, 3835838), (52, 1917919), (787, 126724), (1574, 63362), (2437, 40924), (3148, 31681), (4874, 20462), (9748, 10231)]