31883176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2713}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 64973160

約数和(自身を除く): 33089984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2713, 2938, 5426, 5876, 10852, 11752, 21704, 35269, 70538, 141076, 282152, 306569, 613138, 1226276, 2452552, 3985397, 7970794, 15941588, 31883176]

約数ペア:

[(1, 31883176), (2, 15941588), (4, 7970794), (8, 3985397), (13, 2452552), (26, 1226276), (52, 613138), (104, 306569), (113, 282152), (226, 141076), (452, 70538), (904, 35269), (1469, 21704), (2713, 11752), (2938, 10852), (5426, 5876)]