80789737

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 96192000

約数和(自身を除く): 15402263

約数列:

[1, 7, 29, 149, 203, 1043, 2671, 4321, 18697, 30247, 77459, 397979, 542213, 2785853, 11541391, 80789737]

約数ペア:

[(1, 80789737), (7, 11541391), (29, 2785853), (149, 542213), (203, 397979), (1043, 77459), (2671, 30247), (4321, 18697)]