80881406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{13807}}^1$

素因数の和:13939

約数の個数: 16

約数和(自身を含む): 126757440

約数和(自身を除く): 45876034

約数列:

[1, 2, 29, 58, 101, 202, 2929, 5858, 13807, 27614, 400403, 800806, 1394507, 2789014, 40440703, 80881406]

約数ペア:

[(1, 80881406), (2, 40440703), (29, 2789014), (58, 1394507), (101, 800806), (202, 400403), (2929, 27614), (5858, 13807)]