31200466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 53716608

約数和(自身を除く): 22516142

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 313, 394, 506, 626, 2167, 3443, 4334, 4531, 6886, 7199, 9062, 14398, 49841, 61661, 79189, 99682, 123322, 158378, 678271, 1356542, 1418203, 2836406, 15600233, 31200466]

約数ペア:

[(1, 31200466), (2, 15600233), (11, 2836406), (22, 1418203), (23, 1356542), (46, 678271), (197, 158378), (253, 123322), (313, 99682), (394, 79189), (506, 61661), (626, 49841), (2167, 14398), (3443, 9062), (4334, 7199), (4531, 6886)]