31641612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 78503040

約数和(自身を除く): 46861428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 1297, 2033, 2594, 3891, 4066, 5188, 6099, 7782, 8132, 12198, 15564, 24396, 24643, 49286, 73929, 98572, 138779, 147858, 277558, 295716, 416337, 555116, 832674, 1665348, 2636801, 5273602, 7910403, 10547204, 15820806, 31641612]

約数ペア:

[(1, 31641612), (2, 15820806), (3, 10547204), (4, 7910403), (6, 5273602), (12, 2636801), (19, 1665348), (38, 832674), (57, 555116), (76, 416337), (107, 295716), (114, 277558), (214, 147858), (228, 138779), (321, 98572), (428, 73929), (642, 49286), (1284, 24643), (1297, 24396), (2033, 15564), (2594, 12198), (3891, 8132), (4066, 7782), (5188, 6099)]