353447536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15881}}^1$

素因数の和:16009

約数の個数: 40

約数和(自身を含む): 744421104

約数和(自身を除く): 390973568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 15881, 22256, 31762, 63524, 127048, 206453, 254096, 412906, 825812, 1651624, 1699267, 3303248, 3398534, 6797068, 13594136, 22090471, 27188272, 44180942, 88361884, 176723768, 353447536]

約数ペア:

[(1, 353447536), (2, 176723768), (4, 88361884), (8, 44180942), (13, 27188272), (16, 22090471), (26, 13594136), (52, 6797068), (104, 3398534), (107, 3303248), (208, 1699267), (214, 1651624), (428, 825812), (856, 412906), (1391, 254096), (1712, 206453), (2782, 127048), (5564, 63524), (11128, 31762), (15881, 22256)]