64616432

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{39209}}^1$

素因数の和:39320

約数の個数: 20

約数和(自身を含む): 126413040

約数和(自身を除く): 61796608

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 39209, 78418, 156836, 313672, 627344, 4038527, 8077054, 16154108, 32308216, 64616432]

約数ペア:

[(1, 64616432), (2, 32308216), (4, 16154108), (8, 8077054), (16, 4038527), (103, 627344), (206, 313672), (412, 156836), (824, 78418), (1648, 39209)]