89964976

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{5851}}^1$

素因数の和:5921

約数の個数: 30

約数和(自身を含む): 180142116

約数和(自身を除く): 90177140

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 5851, 7688, 11702, 15376, 23404, 46808, 93616, 181381, 362762, 725524, 1451048, 2902096, 5622811, 11245622, 22491244, 44982488, 89964976]

約数ペア:

[(1, 89964976), (2, 44982488), (4, 22491244), (8, 11245622), (16, 5622811), (31, 2902096), (62, 1451048), (124, 725524), (248, 362762), (496, 181381), (961, 93616), (1922, 46808), (3844, 23404), (5851, 15376), (7688, 11702)]