16681624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 34564320

約数和(自身を除く): 17882696

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5333, 10666, 21332, 42664, 90661, 122659, 181322, 245318, 362644, 490636, 725288, 981272, 2085203, 4170406, 8340812, 16681624]

約数ペア:

[(1, 16681624), (2, 8340812), (4, 4170406), (8, 2085203), (17, 981272), (23, 725288), (34, 490636), (46, 362644), (68, 245318), (92, 181322), (136, 122659), (184, 90661), (391, 42664), (782, 21332), (1564, 10666), (3128, 5333)]