127125616

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{5639}}^1$

素因数の和:7056

約数の個数: 20

約数和(自身を含む): 246524400

約数和(自身を除く): 119398784

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 5636, 5639, 11272, 11278, 22544, 22556, 45112, 90224, 7945351, 15890702, 31781404, 63562808, 127125616]

約数ペア:

[(1, 127125616), (2, 63562808), (4, 31781404), (8, 15890702), (16, 7945351), (1409, 90224), (2818, 45112), (5636, 22556), (5639, 22544), (11272, 11278)]