31240934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 51692256

約数和(自身を除く): 20451322

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 307, 614, 697, 1241, 1394, 2482, 2993, 5219, 5986, 10438, 12587, 22411, 25174, 44822, 50881, 101762, 213979, 380987, 427958, 761974, 918851, 1837702, 15620467, 31240934]

約数ペア:

[(1, 31240934), (2, 15620467), (17, 1837702), (34, 918851), (41, 761974), (73, 427958), (82, 380987), (146, 213979), (307, 101762), (614, 50881), (697, 44822), (1241, 25174), (1394, 22411), (2482, 12587), (2993, 10438), (5219, 5986)]