23551170032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1272211}}^1$

素因数の和:1272321

約数の個数: 40

約数和(自身を含む): 49692600720

約数和(自身を除く): 26141430688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 1272211, 2544422, 5088844, 10177688, 16538743, 20355376, 33077486, 66154972, 113226779, 132309944, 226453558, 264619888, 452907116, 905814232, 1471948127, 1811628464, 2943896254, 5887792508, 11775585016, 23551170032]

約数ペア:

[(1, 23551170032), (2, 11775585016), (4, 5887792508), (8, 2943896254), (13, 1811628464), (16, 1471948127), (26, 905814232), (52, 452907116), (89, 264619888), (104, 226453558), (178, 132309944), (208, 113226779), (356, 66154972), (712, 33077486), (1157, 20355376), (1424, 16538743), (2314, 10177688), (4628, 5088844), (9256, 2544422), (18512, 1272211)]