57115928

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 109544400

約数和(自身を除く): 52428472

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 712, 776, 827, 1654, 3308, 6616, 8633, 17266, 34532, 69064, 73603, 80219, 147206, 160438, 294412, 320876, 588824, 641752, 7139491, 14278982, 28557964, 57115928]

約数ペア:

[(1, 57115928), (2, 28557964), (4, 14278982), (8, 7139491), (89, 641752), (97, 588824), (178, 320876), (194, 294412), (356, 160438), (388, 147206), (712, 80219), (776, 73603), (827, 69064), (1654, 34532), (3308, 17266), (6616, 8633)]