87402308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29173}}^1$

素因数の和:29291

約数の個数: 24

約数和(自身を含む): 176444352

約数和(自身を除く): 89042044

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 29173, 58346, 116692, 204211, 408422, 816844, 3121511, 6243022, 12486044, 21850577, 43701154, 87402308]

約数ペア:

[(1, 87402308), (2, 43701154), (4, 21850577), (7, 12486044), (14, 6243022), (28, 3121511), (107, 816844), (214, 408422), (428, 204211), (749, 116692), (1498, 58346), (2996, 29173)]