45255968

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{19919}}^1$

素因数の和:20000

約数の個数: 24

約数和(自身を含む): 90357120

約数和(自身を除く): 45101152

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 19919, 39838, 79676, 159352, 318704, 637408, 1414249, 2828498, 5656996, 11313992, 22627984, 45255968]

約数ペア:

[(1, 45255968), (2, 22627984), (4, 11313992), (8, 5656996), (16, 2828498), (32, 1414249), (71, 637408), (142, 318704), (284, 159352), (568, 79676), (1136, 39838), (2272, 19919)]