31800812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20333}}^1$

素因数の和:20377

約数の個数: 24

約数和(自身を含む): 61490016

約数和(自身を除く): 29689204

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20333, 40666, 81332, 345661, 467659, 691322, 935318, 1382644, 1870636, 7950203, 15900406, 31800812]

約数ペア:

[(1, 31800812), (2, 15900406), (4, 7950203), (17, 1870636), (23, 1382644), (34, 935318), (46, 691322), (68, 467659), (92, 345661), (391, 81332), (782, 40666), (1564, 20333)]