90878296

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 173901600

約数和(自身を除く): 83023304

約数列:

[1, 2, 4, 8, 71, 142, 193, 284, 386, 568, 772, 829, 1544, 1658, 3316, 6632, 13703, 27406, 54812, 58859, 109624, 117718, 159997, 235436, 319994, 470872, 639988, 1279976, 11359787, 22719574, 45439148, 90878296]

約数ペア:

[(1, 90878296), (2, 45439148), (4, 22719574), (8, 11359787), (71, 1279976), (142, 639988), (193, 470872), (284, 319994), (386, 235436), (568, 159997), (772, 117718), (829, 109624), (1544, 58859), (1658, 54812), (3316, 27406), (6632, 13703)]