61686046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 102493440

約数和(自身を除く): 40807394

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 433, 437, 866, 874, 3097, 3749, 6194, 7498, 8227, 9959, 16454, 19918, 70579, 71231, 141158, 142462, 189221, 378442, 1341001, 1623317, 2682002, 3246634, 30843023, 61686046]

約数ペア:

[(1, 61686046), (2, 30843023), (19, 3246634), (23, 2682002), (38, 1623317), (46, 1341001), (163, 378442), (326, 189221), (433, 142462), (437, 141158), (866, 71231), (874, 70579), (3097, 19918), (3749, 16454), (6194, 9959), (7498, 8227)]