125521808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{148021}}^1$

素因数の和:148082

約数の個数: 20

約数和(自身を含む): 247788828

約数和(自身を除く): 122267020

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 148021, 296042, 592084, 1184168, 2368336, 7845113, 15690226, 31380452, 62760904, 125521808]

約数ペア:

[(1, 125521808), (2, 62760904), (4, 31380452), (8, 15690226), (16, 7845113), (53, 2368336), (106, 1184168), (212, 592084), (424, 296042), (848, 148021)]