125519696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{191341}}^1$

素因数の和:191390

約数の個数: 20

約数和(自身を含む): 249127284

約数和(自身を除く): 123607588

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 191341, 382682, 765364, 1530728, 3061456, 7844981, 15689962, 31379924, 62759848, 125519696]

約数ペア:

[(1, 125519696), (2, 62759848), (4, 31379924), (8, 15689962), (16, 7844981), (41, 3061456), (82, 1530728), (164, 765364), (328, 382682), (656, 191341)]