39924568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 79792560

約数和(自身を除く): 39867992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 1304, 1801, 2771, 3602, 5542, 7204, 11084, 14408, 22168, 30617, 61234, 122468, 244936, 293563, 587126, 1174252, 2348504, 4990571, 9981142, 19962284, 39924568]

約数ペア:

[(1, 39924568), (2, 19962284), (4, 9981142), (8, 4990571), (17, 2348504), (34, 1174252), (68, 587126), (136, 293563), (163, 244936), (326, 122468), (652, 61234), (1304, 30617), (1801, 22168), (2771, 14408), (3602, 11084), (5542, 7204)]