88269328

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1249}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 195920000

約数和(自身を除く): 107650672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1249, 1262, 2498, 2524, 4417, 4996, 5048, 8743, 8834, 9992, 10096, 17486, 17668, 19984, 34972, 35336, 69944, 70672, 139888, 788119, 1576238, 3152476, 5516833, 6304952, 11033666, 12609904, 22067332, 44134664, 88269328]

約数ペア:

[(1, 88269328), (2, 44134664), (4, 22067332), (7, 12609904), (8, 11033666), (14, 6304952), (16, 5516833), (28, 3152476), (56, 1576238), (112, 788119), (631, 139888), (1249, 70672), (1262, 69944), (2498, 35336), (2524, 34972), (4417, 19984), (4996, 17668), (5048, 17486), (8743, 10096), (8834, 9992)]