413395168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1259}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 843333120

約数和(自身を除く): 429937952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 331, 496, 662, 992, 1259, 1324, 2518, 2648, 5036, 5296, 10072, 10261, 10592, 20144, 20522, 39029, 40288, 41044, 78058, 82088, 156116, 164176, 312232, 328352, 416729, 624464, 833458, 1248928, 1666916, 3333832, 6667664, 12918599, 13335328, 25837198, 51674396, 103348792, 206697584, 413395168]

約数ペア:

[(1, 413395168), (2, 206697584), (4, 103348792), (8, 51674396), (16, 25837198), (31, 13335328), (32, 12918599), (62, 6667664), (124, 3333832), (248, 1666916), (331, 1248928), (496, 833458), (662, 624464), (992, 416729), (1259, 328352), (1324, 312232), (2518, 164176), (2648, 156116), (5036, 82088), (5296, 78058), (10072, 41044), (10261, 40288), (10592, 39029), (20144, 20522)]