39925384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15451}}^1$

素因数の和:15493

約数の個数: 32

約数和(自身を含む): 83440800

約数和(自身を除く): 43515416

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15451, 30902, 61804, 123608, 262667, 293569, 525334, 587138, 1050668, 1174276, 2101336, 2348552, 4990673, 9981346, 19962692, 39925384]

約数ペア:

[(1, 39925384), (2, 19962692), (4, 9981346), (8, 4990673), (17, 2348552), (19, 2101336), (34, 1174276), (38, 1050668), (68, 587138), (76, 525334), (136, 293569), (152, 262667), (323, 123608), (646, 61804), (1292, 30902), (2584, 15451)]