30158704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{81953}}^1$

素因数の和:81984

約数の個数: 20

約数和(自身を含む): 60973776

約数和(自身を除く): 30815072

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 81953, 163906, 327812, 655624, 1311248, 1884919, 3769838, 7539676, 15079352, 30158704]

約数ペア:

[(1, 30158704), (2, 15079352), (4, 7539676), (8, 3769838), (16, 1884919), (23, 1311248), (46, 655624), (92, 327812), (184, 163906), (368, 81953)]