31316028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{7229}}^1$

素因数の和:7274

約数の個数: 36

約数和(自身を含む): 77129640

約数和(自身を除く): 45813612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 7229, 14458, 21687, 28916, 43374, 86748, 137351, 274702, 412053, 549404, 824106, 1648212, 2609669, 5219338, 7829007, 10438676, 15658014, 31316028]

約数ペア:

[(1, 31316028), (2, 15658014), (3, 10438676), (4, 7829007), (6, 5219338), (12, 2609669), (19, 1648212), (38, 824106), (57, 549404), (76, 412053), (114, 274702), (228, 137351), (361, 86748), (722, 43374), (1083, 28916), (1444, 21687), (2166, 14458), (4332, 7229)]