16721184

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7609

約数の個数: 48

約数和(自身を含む): 45807552

約数和(自身を除く): 29086368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 7573, 15146, 22719, 30292, 45438, 60584, 90876, 121168, 174179, 181752, 242336, 348358, 363504, 522537, 696716, 727008, 1045074, 1393432, 2090148, 2786864, 4180296, 5573728, 8360592, 16721184]

約数ペア:

[(1, 16721184), (2, 8360592), (3, 5573728), (4, 4180296), (6, 2786864), (8, 2090148), (12, 1393432), (16, 1045074), (23, 727008), (24, 696716), (32, 522537), (46, 363504), (48, 348358), (69, 242336), (92, 181752), (96, 174179), (138, 121168), (184, 90876), (276, 60584), (368, 45438), (552, 30292), (736, 22719), (1104, 15146), (2208, 7573)]