81453394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{62753}}^1$

素因数の和:62825

約数の個数: 16

約数和(自身を含む): 135548640

約数和(自身を除く): 54095246

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 62753, 125506, 690283, 1380566, 3702427, 7404854, 40726697, 81453394]

約数ペア:

[(1, 81453394), (2, 40726697), (11, 7404854), (22, 3702427), (59, 1380566), (118, 690283), (649, 125506), (1298, 62753)]