65352688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{99623}}^1$

素因数の和:99672

約数の個数: 20

約数和(自身を含む): 129710448

約数和(自身を除く): 64357760

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 99623, 199246, 398492, 796984, 1593968, 4084543, 8169086, 16338172, 32676344, 65352688]

約数ペア:

[(1, 65352688), (2, 32676344), (4, 16338172), (8, 8169086), (16, 4084543), (41, 1593968), (82, 796984), (164, 398492), (328, 199246), (656, 99623)]