63217718

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 96536880

約数和(自身を除く): 33319162

約数列:

[1, 2, 101, 131, 202, 262, 2389, 4778, 13231, 26462, 241289, 312959, 482578, 625918, 31608859, 63217718]

約数ペア:

[(1, 63217718), (2, 31608859), (101, 625918), (131, 482578), (202, 312959), (262, 241289), (2389, 26462), (4778, 13231)]