16043356

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 33417216

約数和(自身を除く): 17373860

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 167, 188, 292, 329, 334, 511, 658, 668, 1022, 1169, 1316, 2044, 2338, 3431, 4676, 6862, 7849, 12191, 13724, 15698, 24017, 24382, 31396, 48034, 48764, 54943, 85337, 96068, 109886, 170674, 219772, 341348, 572977, 1145954, 2291908, 4010839, 8021678, 16043356]

約数ペア:

[(1, 16043356), (2, 8021678), (4, 4010839), (7, 2291908), (14, 1145954), (28, 572977), (47, 341348), (73, 219772), (94, 170674), (146, 109886), (167, 96068), (188, 85337), (292, 54943), (329, 48764), (334, 48034), (511, 31396), (658, 24382), (668, 24017), (1022, 15698), (1169, 13724), (1316, 12191), (2044, 7849), (2338, 6862), (3431, 4676)]