16604476

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 17941700

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 134, 167, 212, 268, 334, 371, 469, 668, 742, 938, 1169, 1484, 1876, 2338, 3551, 4676, 7102, 8851, 11189, 14204, 17702, 22378, 24857, 35404, 44756, 49714, 61957, 78323, 99428, 123914, 156646, 247828, 313292, 593017, 1186034, 2372068, 4151119, 8302238, 16604476]

約数ペア:

[(1, 16604476), (2, 8302238), (4, 4151119), (7, 2372068), (14, 1186034), (28, 593017), (53, 313292), (67, 247828), (106, 156646), (134, 123914), (167, 99428), (212, 78323), (268, 61957), (334, 49714), (371, 44756), (469, 35404), (668, 24857), (742, 22378), (938, 17702), (1169, 14204), (1484, 11189), (1876, 8851), (2338, 7102), (3551, 4676)]