56645384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{372667}}^1$

素因数の和:372692

約数の個数: 16

約数和(自身を含む): 111800400

約数和(自身を除く): 55155016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 372667, 745334, 1490668, 2981336, 7080673, 14161346, 28322692, 56645384]

約数ペア:

[(1, 56645384), (2, 28322692), (4, 14161346), (8, 7080673), (19, 2981336), (38, 1490668), (76, 745334), (152, 372667)]