23193808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131783}}^1$

素因数の和:131802

約数の個数: 20

約数和(自身を含む): 49023648

約数和(自身を除く): 25829840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 131783, 263566, 527132, 1054264, 1449613, 2108528, 2899226, 5798452, 11596904, 23193808]

約数ペア:

[(1, 23193808), (2, 11596904), (4, 5798452), (8, 2899226), (11, 2108528), (16, 1449613), (22, 1054264), (44, 527132), (88, 263566), (176, 131783)]