31493316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 78212736

約数和(自身を除く): 46719420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 317, 487, 634, 951, 974, 1268, 1461, 1902, 1948, 2922, 3804, 5389, 5844, 8279, 10778, 16167, 16558, 21556, 24837, 32334, 33116, 49674, 64668, 99348, 154379, 308758, 463137, 617516, 926274, 1852548, 2624443, 5248886, 7873329, 10497772, 15746658, 31493316]

約数ペア:

[(1, 31493316), (2, 15746658), (3, 10497772), (4, 7873329), (6, 5248886), (12, 2624443), (17, 1852548), (34, 926274), (51, 617516), (68, 463137), (102, 308758), (204, 154379), (317, 99348), (487, 64668), (634, 49674), (951, 33116), (974, 32334), (1268, 24837), (1461, 21556), (1902, 16558), (1948, 16167), (2922, 10778), (3804, 8279), (5389, 5844)]