107889808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2633}}^1$

素因数の和:2851

約数の個数: 40

約数和(自身を含む): 226344888

約数和(自身を除く): 118455080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1576, 2561, 2633, 3152, 5122, 5266, 10244, 10532, 20488, 21064, 34229, 40976, 42128, 68458, 136916, 273832, 518701, 547664, 1037402, 2074804, 4149608, 6743113, 8299216, 13486226, 26972452, 53944904, 107889808]

約数ペア:

[(1, 107889808), (2, 53944904), (4, 26972452), (8, 13486226), (13, 8299216), (16, 6743113), (26, 4149608), (52, 2074804), (104, 1037402), (197, 547664), (208, 518701), (394, 273832), (788, 136916), (1576, 68458), (2561, 42128), (2633, 40976), (3152, 34229), (5122, 21064), (5266, 20488), (10244, 10532)]