31350856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8001

約数の個数: 32

約数和(自身を含む): 64395000

約数和(自身を除く): 33044144

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 7949, 15898, 31796, 63592, 135133, 230521, 270266, 461042, 540532, 922084, 1081064, 1844168, 3918857, 7837714, 15675428, 31350856]

約数ペア:

[(1, 31350856), (2, 15675428), (4, 7837714), (8, 3918857), (17, 1844168), (29, 1081064), (34, 922084), (58, 540532), (68, 461042), (116, 270266), (136, 230521), (232, 135133), (493, 63592), (986, 31796), (1972, 15898), (3944, 7949)]