16898192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 34926336

約数和(自身を除く): 18028144

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 977, 1081, 1954, 2162, 3908, 4324, 7816, 8648, 15632, 17296, 22471, 44942, 45919, 89884, 91838, 179768, 183676, 359536, 367352, 734704, 1056137, 2112274, 4224548, 8449096, 16898192]

約数ペア:

[(1, 16898192), (2, 8449096), (4, 4224548), (8, 2112274), (16, 1056137), (23, 734704), (46, 367352), (47, 359536), (92, 183676), (94, 179768), (184, 91838), (188, 89884), (368, 45919), (376, 44942), (752, 22471), (977, 17296), (1081, 15632), (1954, 8648), (2162, 7816), (3908, 4324)]