140338096

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{15361}}^1$

素因数の和:15940

約数の個数: 20

約数和(自身を含む): 272398984

約数和(自身を除く): 132060888

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 15361, 30722, 61444, 122888, 245776, 8771131, 17542262, 35084524, 70169048, 140338096]

約数ペア:

[(1, 140338096), (2, 70169048), (4, 35084524), (8, 17542262), (16, 8771131), (571, 245776), (1142, 122888), (2284, 61444), (4568, 30722), (9136, 15361)]