23489104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86357}}^1$

素因数の和:86382

約数の個数: 20

約数和(自身を含む): 48187764

約数和(自身を除く): 24698660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86357, 172714, 345428, 690856, 1381712, 1468069, 2936138, 5872276, 11744552, 23489104]

約数ペア:

[(1, 23489104), (2, 11744552), (4, 5872276), (8, 2936138), (16, 1468069), (17, 1381712), (34, 690856), (68, 345428), (136, 172714), (272, 86357)]