65053904

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{9941}}^1$

素因数の和:10358

約数の個数: 20

約数和(自身を含む): 126362820

約数和(自身を除く): 61308916

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 9941, 19882, 39764, 79528, 159056, 4065869, 8131738, 16263476, 32526952, 65053904]

約数ペア:

[(1, 65053904), (2, 32526952), (4, 16263476), (8, 8131738), (16, 4065869), (409, 159056), (818, 79528), (1636, 39764), (3272, 19882), (6544, 9941)]