68090318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7879}}^1$

素因数の和:8059

約数の個数: 16

約数和(自身を含む): 106380000

約数和(自身を除く): 38289682

約数列:

[1, 2, 29, 58, 149, 298, 4321, 7879, 8642, 15758, 228491, 456982, 1173971, 2347942, 34045159, 68090318]

約数ペア:

[(1, 68090318), (2, 34045159), (29, 2347942), (58, 1173971), (149, 456982), (298, 228491), (4321, 15758), (7879, 8642)]