89899516

素因数分解:

$2^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1418

約数の個数: 36

約数和(自身を含む): 183568728

約数和(自身を除く): 93669212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 523, 877, 1046, 1754, 2092, 3508, 3661, 6139, 7322, 12278, 14644, 24556, 25627, 42973, 51254, 85946, 102508, 171892, 458671, 917342, 1834684, 3210697, 6421394, 12842788, 22474879, 44949758, 89899516]

約数ペア:

[(1, 89899516), (2, 44949758), (4, 22474879), (7, 12842788), (14, 6421394), (28, 3210697), (49, 1834684), (98, 917342), (196, 458671), (523, 171892), (877, 102508), (1046, 85946), (1754, 51254), (2092, 42973), (3508, 25627), (3661, 24556), (6139, 14644), (7322, 12278)]