77993872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443147}}^1$

素因数の和:443166

約数の個数: 20

約数和(自身を含む): 164851056

約数和(自身を除く): 86857184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443147, 886294, 1772588, 3545176, 4874617, 7090352, 9749234, 19498468, 38996936, 77993872]

約数ペア:

[(1, 77993872), (2, 38996936), (4, 19498468), (8, 9749234), (11, 7090352), (16, 4874617), (22, 3545176), (44, 1772588), (88, 886294), (176, 443147)]