68191642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31541}}^1$

素因数の和:31613

約数の個数: 16

約数和(自身を含む): 109009152

約数和(自身を除く): 40817510

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 31541, 63082, 725443, 1450886, 1482427, 2964854, 34095821, 68191642]

約数ペア:

[(1, 68191642), (2, 34095821), (23, 2964854), (46, 1482427), (47, 1450886), (94, 725443), (1081, 63082), (2162, 31541)]