80590588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41887}}^1$

素因数の和:41941

約数の個数: 24

約数和(自身を含む): 155990912

約数和(自身を除く): 75400324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 41887, 83774, 167548, 544531, 1089062, 1549819, 2178124, 3099638, 6199276, 20147647, 40295294, 80590588]

約数ペア:

[(1, 80590588), (2, 40295294), (4, 20147647), (13, 6199276), (26, 3099638), (37, 2178124), (52, 1549819), (74, 1089062), (148, 544531), (481, 167548), (962, 83774), (1924, 41887)]