57954256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{190639}}^1$

素因数の和:190666

約数の個数: 20

約数和(自身を含む): 118196800

約数和(自身を除く): 60242544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 190639, 381278, 762556, 1525112, 3050224, 3622141, 7244282, 14488564, 28977128, 57954256]

約数ペア:

[(1, 57954256), (2, 28977128), (4, 14488564), (8, 7244282), (16, 3622141), (19, 3050224), (38, 1525112), (76, 762556), (152, 381278), (304, 190639)]