65420988

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{31513}}^1$

素因数の和:31693

約数の個数: 24

約数和(自身を含む): 153536208

約数和(自身を除く): 88115220

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 31513, 63026, 94539, 126052, 189078, 378156, 5451749, 10903498, 16355247, 21806996, 32710494, 65420988]

約数ペア:

[(1, 65420988), (2, 32710494), (3, 21806996), (4, 16355247), (6, 10903498), (12, 5451749), (173, 378156), (346, 189078), (519, 126052), (692, 94539), (1038, 63026), (2076, 31513)]