65307632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313979}}^1$

素因数の和:314000

約数の個数: 20

約数和(自身を含む): 136267320

約数和(自身を除く): 70959688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313979, 627958, 1255916, 2511832, 4081727, 5023664, 8163454, 16326908, 32653816, 65307632]

約数ペア:

[(1, 65307632), (2, 32653816), (4, 16326908), (8, 8163454), (13, 5023664), (16, 4081727), (26, 2511832), (52, 1255916), (104, 627958), (208, 313979)]