82905602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 136980480

約数和(自身を除く): 54074878

約数列:

[1, 2, 13, 26, 79, 158, 181, 223, 362, 446, 1027, 2054, 2353, 2899, 4706, 5798, 14299, 17617, 28598, 35234, 40363, 80726, 185887, 229021, 371774, 458042, 524719, 1049438, 3188677, 6377354, 41452801, 82905602]

約数ペア:

[(1, 82905602), (2, 41452801), (13, 6377354), (26, 3188677), (79, 1049438), (158, 524719), (181, 458042), (223, 371774), (362, 229021), (446, 185887), (1027, 80726), (2054, 40363), (2353, 35234), (2899, 28598), (4706, 17617), (5798, 14299)]