231214672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{14071}}^1$

素因数の和:14171

約数の個数: 40

約数和(自身を含む): 488579840

約数和(自身を除く): 257365168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 14071, 16432, 28142, 56284, 112568, 182923, 225136, 365846, 731692, 1111609, 1463384, 2223218, 2926768, 4446436, 8892872, 14450917, 17785744, 28901834, 57803668, 115607336, 231214672]

約数ペア:

[(1, 231214672), (2, 115607336), (4, 57803668), (8, 28901834), (13, 17785744), (16, 14450917), (26, 8892872), (52, 4446436), (79, 2926768), (104, 2223218), (158, 1463384), (208, 1111609), (316, 731692), (632, 365846), (1027, 225136), (1264, 182923), (2054, 112568), (4108, 56284), (8216, 28142), (14071, 16432)]