64870534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{17851}}^1$

素因数の和:17955

約数の個数: 16

約数和(自身を含む): 102827520

約数和(自身を除く): 37956986

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 17851, 35702, 410573, 821146, 1410229, 2820458, 32435267, 64870534]

約数ペア:

[(1, 64870534), (2, 32435267), (23, 2820458), (46, 1410229), (79, 821146), (158, 410573), (1817, 35702), (3634, 17851)]