79931392

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 85179008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1259, 1984, 2048, 2518, 3968, 5036, 7936, 10072, 15872, 20144, 31744, 39029, 40288, 63488, 78058, 80576, 156116, 161152, 312232, 322304, 624464, 644608, 1248928, 1289216, 2497856, 2578432, 4995712, 9991424, 19982848, 39965696, 79931392]

約数ペア:

[(1, 79931392), (2, 39965696), (4, 19982848), (8, 9991424), (16, 4995712), (31, 2578432), (32, 2497856), (62, 1289216), (64, 1248928), (124, 644608), (128, 624464), (248, 322304), (256, 312232), (496, 161152), (512, 156116), (992, 80576), (1024, 78058), (1259, 63488), (1984, 40288), (2048, 39029), (2518, 31744), (3968, 20144), (5036, 15872), (7936, 10072)]