85830668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278671}}^1$

素因数の和:278693

約数の個数: 24

約数和(自身を含む): 187267584

約数和(自身を除く): 101436916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 278671, 557342, 1114684, 1950697, 3065381, 3901394, 6130762, 7802788, 12261524, 21457667, 42915334, 85830668]

約数ペア:

[(1, 85830668), (2, 42915334), (4, 21457667), (7, 12261524), (11, 7802788), (14, 6130762), (22, 3901394), (28, 3065381), (44, 1950697), (77, 1114684), (154, 557342), (308, 278671)]