3914964208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{4139}}^1$

素因数の和:6085

約数の個数: 40

約数和(自身を含む): 7835927040

約数和(自身を除く): 3920962832

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1907, 3814, 4139, 7628, 8278, 15256, 16556, 30512, 33112, 59117, 66224, 118234, 128309, 236468, 256618, 472936, 513236, 945872, 1026472, 2052944, 7893073, 15786146, 31572292, 63144584, 126289168, 244685263, 489370526, 978741052, 1957482104, 3914964208]

約数ペア:

[(1, 3914964208), (2, 1957482104), (4, 978741052), (8, 489370526), (16, 244685263), (31, 126289168), (62, 63144584), (124, 31572292), (248, 15786146), (496, 7893073), (1907, 2052944), (3814, 1026472), (4139, 945872), (7628, 513236), (8278, 472936), (15256, 256618), (16556, 236468), (30512, 128309), (33112, 118234), (59117, 66224)]