105023984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 220267152

約数和(自身を除く): 115243168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2393, 2743, 3376, 4786, 5486, 9572, 10972, 19144, 21944, 31109, 38288, 43888, 62218, 124436, 248872, 497744, 504923, 1009846, 2019692, 4039384, 6563999, 8078768, 13127998, 26255996, 52511992, 105023984]

約数ペア:

[(1, 105023984), (2, 52511992), (4, 26255996), (8, 13127998), (13, 8078768), (16, 6563999), (26, 4039384), (52, 2019692), (104, 1009846), (208, 504923), (211, 497744), (422, 248872), (844, 124436), (1688, 62218), (2393, 43888), (2743, 38288), (3376, 31109), (4786, 21944), (5486, 19144), (9572, 10972)]