23127376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10399}}^1$

素因数の和:10546

約数の個数: 20

約数和(自身を含む): 45136000

約数和(自身を除く): 22008624

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10399, 20798, 41596, 83192, 166384, 1445461, 2890922, 5781844, 11563688, 23127376]

約数ペア:

[(1, 23127376), (2, 11563688), (4, 5781844), (8, 2890922), (16, 1445461), (139, 166384), (278, 83192), (556, 41596), (1112, 20798), (2224, 10399)]