64194544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{38953}}^1$

素因数の和:39064

約数の個数: 20

約数和(自身を含む): 125587696

約数和(自身を除く): 61393152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 38953, 77906, 155812, 311624, 623248, 4012159, 8024318, 16048636, 32097272, 64194544]

約数ペア:

[(1, 64194544), (2, 32097272), (4, 16048636), (8, 8024318), (16, 4012159), (103, 623248), (206, 311624), (412, 155812), (824, 77906), (1648, 38953)]