31848544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10967

約数の個数: 48

約数和(自身を含む): 77178528

約数和(自身を除く): 45329984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10937, 21874, 43748, 76559, 87496, 142181, 153118, 174992, 284362, 306236, 349984, 568724, 612472, 995267, 1137448, 1224944, 1990534, 2274896, 2449888, 3981068, 4549792, 7962136, 15924272, 31848544]

約数ペア:

[(1, 31848544), (2, 15924272), (4, 7962136), (7, 4549792), (8, 3981068), (13, 2449888), (14, 2274896), (16, 1990534), (26, 1224944), (28, 1137448), (32, 995267), (52, 612472), (56, 568724), (91, 349984), (104, 306236), (112, 284362), (182, 174992), (208, 153118), (224, 142181), (364, 87496), (416, 76559), (728, 43748), (1456, 21874), (2912, 10937)]