162559472

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{77557}}^1$

素因数の和:77696

約数の個数: 20

約数和(自身を含む): 317367336

約数和(自身を除く): 154807864

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 77557, 155114, 310228, 620456, 1240912, 10159967, 20319934, 40639868, 81279736, 162559472]

約数ペア:

[(1, 162559472), (2, 81279736), (4, 40639868), (8, 20319934), (16, 10159967), (131, 1240912), (262, 620456), (524, 310228), (1048, 155114), (2096, 77557)]