31002818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 59557248

約数和(自身を除く): 28554430

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5441, 5698, 10882, 38087, 59851, 76174, 119702, 201317, 402634, 418957, 837914, 1409219, 2214487, 2818438, 4428974, 15501409, 31002818]

約数ペア:

[(1, 31002818), (2, 15501409), (7, 4428974), (11, 2818438), (14, 2214487), (22, 1409219), (37, 837914), (74, 418957), (77, 402634), (154, 201317), (259, 119702), (407, 76174), (518, 59851), (814, 38087), (2849, 10882), (5441, 5698)]