81552160528

素因数分解:

$2^4\times {\mathrm{110581}}^1\times {\mathrm{46093}}^1$

素因数の和:156682

約数の個数: 20

約数和(自身を含む): 158012167948

約数和(自身を除く): 76460007420

約数列:

[1, 2, 4, 8, 16, 46093, 92186, 110581, 184372, 221162, 368744, 442324, 737488, 884648, 1769296, 5097010033, 10194020066, 20388040132, 40776080264, 81552160528]

約数ペア:

[(1, 81552160528), (2, 40776080264), (4, 20388040132), (8, 10194020066), (16, 5097010033), (46093, 1769296), (92186, 884648), (110581, 737488), (184372, 442324), (221162, 368744)]