109980808

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63353}}^1$

素因数の和:63397

約数の個数: 32

約数和(自身を含む): 243279360

約数和(自身を除く): 133298552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 63353, 126706, 253412, 443471, 506824, 886942, 1773884, 1963943, 3547768, 3927886, 7855772, 13747601, 15711544, 27495202, 54990404, 109980808]

約数ペア:

[(1, 109980808), (2, 54990404), (4, 27495202), (7, 15711544), (8, 13747601), (14, 7855772), (28, 3927886), (31, 3547768), (56, 1963943), (62, 1773884), (124, 886942), (217, 506824), (248, 443471), (434, 253412), (868, 126706), (1736, 63353)]