82228244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 172655616

約数和(自身を除く): 90427372

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1553, 1708, 1891, 3106, 3782, 6212, 7564, 10871, 13237, 21742, 26474, 43484, 48143, 52948, 94733, 96286, 189466, 192572, 337001, 378932, 663131, 674002, 1326262, 1348004, 2652524, 2936723, 5873446, 11746892, 20557061, 41114122, 82228244]

約数ペア:

[(1, 82228244), (2, 41114122), (4, 20557061), (7, 11746892), (14, 5873446), (28, 2936723), (31, 2652524), (61, 1348004), (62, 1326262), (122, 674002), (124, 663131), (217, 378932), (244, 337001), (427, 192572), (434, 189466), (854, 96286), (868, 94733), (1553, 52948), (1708, 48143), (1891, 43484), (3106, 26474), (3782, 21742), (6212, 13237), (7564, 10871)]