31935112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21347}}^1$

素因数の和:21381

約数の個数: 32

約数和(自身を含む): 69167520

約数和(自身を除く): 37232408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 21347, 42694, 85388, 170776, 234817, 362899, 469634, 725798, 939268, 1451596, 1878536, 2903192, 3991889, 7983778, 15967556, 31935112]

約数ペア:

[(1, 31935112), (2, 15967556), (4, 7983778), (8, 3991889), (11, 2903192), (17, 1878536), (22, 1451596), (34, 939268), (44, 725798), (68, 469634), (88, 362899), (136, 234817), (187, 170776), (374, 85388), (748, 42694), (1496, 21347)]