1931863952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 4115308032

約数和(自身を除く): 2183444080

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 197, 248, 272, 394, 496, 527, 788, 1054, 1163, 1576, 2108, 2326, 3152, 3349, 4216, 4652, 6107, 6698, 8432, 9304, 12214, 13396, 18608, 19771, 24428, 26792, 36053, 39542, 48856, 53584, 72106, 79084, 97712, 103819, 144212, 158168, 207638, 229111, 288424, 316336, 415276, 458222, 576848, 612901, 830552, 916444, 1225802, 1661104, 1832888, 2451604, 3665776, 3894887, 4903208, 7102441, 7789774, 9806416, 14204882, 15579548, 28409764, 31159096, 56819528, 62318192, 113639056, 120741497, 241482994, 482965988, 965931976, 1931863952]

約数ペア:

[(1, 1931863952), (2, 965931976), (4, 482965988), (8, 241482994), (16, 120741497), (17, 113639056), (31, 62318192), (34, 56819528), (62, 31159096), (68, 28409764), (124, 15579548), (136, 14204882), (197, 9806416), (248, 7789774), (272, 7102441), (394, 4903208), (496, 3894887), (527, 3665776), (788, 2451604), (1054, 1832888), (1163, 1661104), (1576, 1225802), (2108, 916444), (2326, 830552), (3152, 612901), (3349, 576848), (4216, 458222), (4652, 415276), (6107, 316336), (6698, 288424), (8432, 229111), (9304, 207638), (12214, 158168), (13396, 144212), (18608, 103819), (19771, 97712), (24428, 79084), (26792, 72106), (36053, 53584), (39542, 48856)]