16173196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 32112640

約数和(自身を除く): 15939444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 127, 158, 254, 316, 403, 508, 806, 1027, 1612, 1651, 2054, 2449, 3302, 3937, 4108, 4898, 6604, 7874, 9796, 10033, 15748, 20066, 31837, 40132, 51181, 63674, 102362, 127348, 130429, 204724, 260858, 311023, 521716, 622046, 1244092, 4043299, 8086598, 16173196]

約数ペア:

[(1, 16173196), (2, 8086598), (4, 4043299), (13, 1244092), (26, 622046), (31, 521716), (52, 311023), (62, 260858), (79, 204724), (124, 130429), (127, 127348), (158, 102362), (254, 63674), (316, 51181), (403, 40132), (508, 31837), (806, 20066), (1027, 15748), (1612, 10033), (1651, 9796), (2054, 7874), (2449, 6604), (3302, 4898), (3937, 4108)]