91351288

素因数分解:

$2^3\times 7^2\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 200090520

約数和(自身を除く): 108739232

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 397, 587, 794, 1174, 1588, 2348, 2779, 3176, 4109, 4696, 5558, 8218, 11116, 16436, 19453, 22232, 28763, 32872, 38906, 57526, 77812, 115052, 155624, 230104, 233039, 466078, 932156, 1631273, 1864312, 3262546, 6525092, 11418911, 13050184, 22837822, 45675644, 91351288]

約数ペア:

[(1, 91351288), (2, 45675644), (4, 22837822), (7, 13050184), (8, 11418911), (14, 6525092), (28, 3262546), (49, 1864312), (56, 1631273), (98, 932156), (196, 466078), (392, 233039), (397, 230104), (587, 155624), (794, 115052), (1174, 77812), (1588, 57526), (2348, 38906), (2779, 32872), (3176, 28763), (4109, 22232), (4696, 19453), (5558, 16436), (8218, 11116)]