312128416

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{91159}}^1$

素因数の和:91276

約数の個数: 24

約数和(自身を含む): 620252640

約数和(自身を除く): 308124224

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 91159, 182318, 364636, 729272, 1458544, 2917088, 9754013, 19508026, 39016052, 78032104, 156064208, 312128416]

約数ペア:

[(1, 312128416), (2, 156064208), (4, 78032104), (8, 39016052), (16, 19508026), (32, 9754013), (107, 2917088), (214, 1458544), (428, 729272), (856, 364636), (1712, 182318), (3424, 91159)]