39931096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 80190000

約数和(自身を除く): 40258904

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 3299, 6052, 6598, 12104, 13196, 26392, 56083, 112166, 224332, 293611, 448664, 587222, 1174444, 2348888, 4991387, 9982774, 19965548, 39931096]

約数ペア:

[(1, 39931096), (2, 19965548), (4, 9982774), (8, 4991387), (17, 2348888), (34, 1174444), (68, 587222), (89, 448664), (136, 293611), (178, 224332), (356, 112166), (712, 56083), (1513, 26392), (3026, 13196), (3299, 12104), (6052, 6598)]