81010406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{15991}}^1$

素因数の和:16159

約数の個数: 16

約数和(自身を含む): 129535200

約数和(自身を除く): 48524794

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 15991, 31982, 271847, 543694, 2382659, 4765318, 40505203, 81010406]

約数ペア:

[(1, 81010406), (2, 40505203), (17, 4765318), (34, 2382659), (149, 543694), (298, 271847), (2533, 31982), (5066, 15991)]