65959792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{216973}}^1$

素因数の和:217000

約数の個数: 20

約数和(自身を含む): 134523880

約数和(自身を除く): 68564088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 216973, 433946, 867892, 1735784, 3471568, 4122487, 8244974, 16489948, 32979896, 65959792]

約数ペア:

[(1, 65959792), (2, 32979896), (4, 16489948), (8, 8244974), (16, 4122487), (19, 3471568), (38, 1735784), (76, 867892), (152, 433946), (304, 216973)]