31926136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21341}}^1$

素因数の和:21375

約数の個数: 32

約数和(自身を含む): 69148080

約数和(自身を除く): 37221944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 21341, 42682, 85364, 170728, 234751, 362797, 469502, 725594, 939004, 1451188, 1878008, 2902376, 3990767, 7981534, 15963068, 31926136]

約数ペア:

[(1, 31926136), (2, 15963068), (4, 7981534), (8, 3990767), (11, 2902376), (17, 1878008), (22, 1451188), (34, 939004), (44, 725594), (68, 469502), (88, 362797), (136, 234751), (187, 170728), (374, 85364), (748, 42682), (1496, 21341)]