23123984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 48746880

約数和(自身を除く): 25622896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1039, 1391, 1712, 2078, 2782, 4156, 5564, 8312, 11128, 13507, 16624, 22256, 27014, 54028, 108056, 111173, 216112, 222346, 444692, 889384, 1445249, 1778768, 2890498, 5780996, 11561992, 23123984]

約数ペア:

[(1, 23123984), (2, 11561992), (4, 5780996), (8, 2890498), (13, 1778768), (16, 1445249), (26, 889384), (52, 444692), (104, 222346), (107, 216112), (208, 111173), (214, 108056), (428, 54028), (856, 27014), (1039, 22256), (1391, 16624), (1712, 13507), (2078, 11128), (2782, 8312), (4156, 5564)]