64065328

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4357}}^1$

素因数の和:5284

約数の個数: 20

約数和(自身を含む): 124290160

約数和(自身を除く): 60224832

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4357, 7352, 8714, 14704, 17428, 34856, 69712, 4004083, 8008166, 16016332, 32032664, 64065328]

約数ペア:

[(1, 64065328), (2, 32032664), (4, 16016332), (8, 8008166), (16, 4004083), (919, 69712), (1838, 34856), (3676, 17428), (4357, 14704), (7352, 8714)]