4983808

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 44

約数和(自身を含む): 10349632

約数和(自身を除く): 5365824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 248, 256, 314, 496, 512, 628, 992, 1024, 1256, 1984, 2512, 3968, 4867, 5024, 7936, 9734, 10048, 15872, 19468, 20096, 31744, 38936, 40192, 77872, 80384, 155744, 160768, 311488, 622976, 1245952, 2491904, 4983808]

約数ペア:

[(1, 4983808), (2, 2491904), (4, 1245952), (8, 622976), (16, 311488), (31, 160768), (32, 155744), (62, 80384), (64, 77872), (124, 40192), (128, 38936), (157, 31744), (248, 20096), (256, 19468), (314, 15872), (496, 10048), (512, 9734), (628, 7936), (992, 5024), (1024, 4867), (1256, 3968), (1984, 2512)]