65054224

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{29251}}^1$

素因数の和:29398

約数の個数: 20

約数和(自身を含む): 126953680

約数和(自身を除く): 61899456

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 29251, 58502, 117004, 234008, 468016, 4065889, 8131778, 16263556, 32527112, 65054224]

約数ペア:

[(1, 65054224), (2, 32527112), (4, 16263556), (8, 8131778), (16, 4065889), (139, 468016), (278, 234008), (556, 117004), (1112, 58502), (2224, 29251)]