69872698

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{160997}}^1$

素因数の和:161037

約数の個数: 16

約数和(自身を含む): 123646464

約数和(自身を除く): 53773766

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 160997, 321994, 1126979, 2253958, 4990907, 9981814, 34936349, 69872698]

約数ペア:

[(1, 69872698), (2, 34936349), (7, 9981814), (14, 4990907), (31, 2253958), (62, 1126979), (217, 321994), (434, 160997)]