88439708

素因数分解:

$2^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 180574632

約数和(自身を除く): 92134924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 653, 691, 1306, 1382, 2612, 2764, 4571, 4837, 9142, 9674, 18284, 19348, 31997, 33859, 63994, 67718, 127988, 135436, 451223, 902446, 1804892, 3158561, 6317122, 12634244, 22109927, 44219854, 88439708]

約数ペア:

[(1, 88439708), (2, 44219854), (4, 22109927), (7, 12634244), (14, 6317122), (28, 3158561), (49, 1804892), (98, 902446), (196, 451223), (653, 135436), (691, 127988), (1306, 67718), (1382, 63994), (2612, 33859), (2764, 31997), (4571, 19348), (4837, 18284), (9142, 9674)]