27887024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158449}}^1$

素因数の和:158468

約数の個数: 20

約数和(自身を含む): 58943400

約数和(自身を除く): 31056376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158449, 316898, 633796, 1267592, 1742939, 2535184, 3485878, 6971756, 13943512, 27887024]

約数ペア:

[(1, 27887024), (2, 13943512), (4, 6971756), (8, 3485878), (11, 2535184), (16, 1742939), (22, 1267592), (44, 633796), (88, 316898), (176, 158449)]