31086392

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 60220800

約数和(自身を除く): 29134408

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 983, 1966, 3932, 3953, 7864, 7906, 15812, 31624, 57997, 65861, 115994, 131722, 231988, 263444, 463976, 526888, 3885799, 7771598, 15543196, 31086392]

約数ペア:

[(1, 31086392), (2, 15543196), (4, 7771598), (8, 3885799), (59, 526888), (67, 463976), (118, 263444), (134, 231988), (236, 131722), (268, 115994), (472, 65861), (536, 57997), (983, 31624), (1966, 15812), (3932, 7906), (3953, 7864)]