65220478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2671}}^1$

素因数の和:3123

約数の個数: 16

約数和(自身を含む): 101482560

約数和(自身を除く): 36262082

約数列:

[1, 2, 29, 58, 421, 842, 2671, 5342, 12209, 24418, 77459, 154918, 1124491, 2248982, 32610239, 65220478]

約数ペア:

[(1, 65220478), (2, 32610239), (29, 2248982), (58, 1124491), (421, 154918), (842, 77459), (2671, 24418), (5342, 12209)]