64458634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{7727}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 99969408

約数和(自身を除く): 35510774

約数列:

[1, 2, 43, 86, 97, 194, 4171, 7727, 8342, 15454, 332261, 664522, 749519, 1499038, 32229317, 64458634]

約数ペア:

[(1, 64458634), (2, 32229317), (43, 1499038), (86, 749519), (97, 664522), (194, 332261), (4171, 15454), (7727, 8342)]