27897232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158507}}^1$

素因数の和:158526

約数の個数: 20

約数和(自身を含む): 58964976

約数和(自身を除く): 31067744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158507, 317014, 634028, 1268056, 1743577, 2536112, 3487154, 6974308, 13948616, 27897232]

約数ペア:

[(1, 27897232), (2, 13948616), (4, 6974308), (8, 3487154), (11, 2536112), (16, 1743577), (22, 1268056), (44, 634028), (88, 317014), (176, 158507)]