63999016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2887}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 127880640

約数和(自身を除く): 63881624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 2771, 2887, 5542, 5774, 11084, 11548, 22168, 23096, 49079, 98158, 196316, 392632, 470581, 941162, 1882324, 3764648, 7999877, 15999754, 31999508, 63999016]

約数ペア:

[(1, 63999016), (2, 31999508), (4, 15999754), (8, 7999877), (17, 3764648), (34, 1882324), (68, 941162), (136, 470581), (163, 392632), (326, 196316), (652, 98158), (1304, 49079), (2771, 23096), (2887, 22168), (5542, 11548), (5774, 11084)]