87903088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60373}}^1$

素因数の和:60401

約数の個数: 40

約数和(自身を含む): 209618528

約数和(自身を除く): 121715440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 60373, 120746, 241492, 422611, 482984, 784849, 845222, 965968, 1569698, 1690444, 3139396, 3380888, 5493943, 6278792, 6761776, 10987886, 12557584, 21975772, 43951544, 87903088]

約数ペア:

[(1, 87903088), (2, 43951544), (4, 21975772), (7, 12557584), (8, 10987886), (13, 6761776), (14, 6278792), (16, 5493943), (26, 3380888), (28, 3139396), (52, 1690444), (56, 1569698), (91, 965968), (104, 845222), (112, 784849), (182, 482984), (208, 422611), (364, 241492), (728, 120746), (1456, 60373)]