31853404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 63254016

約数和(自身を除く): 31400612

約数列:

[1, 2, 4, 11, 22, 44, 47, 73, 94, 146, 188, 211, 292, 422, 517, 803, 844, 1034, 1606, 2068, 2321, 3212, 3431, 4642, 6862, 9284, 9917, 13724, 15403, 19834, 30806, 37741, 39668, 61612, 75482, 109087, 150964, 169433, 218174, 338866, 436348, 677732, 723941, 1447882, 2895764, 7963351, 15926702, 31853404]

約数ペア:

[(1, 31853404), (2, 15926702), (4, 7963351), (11, 2895764), (22, 1447882), (44, 723941), (47, 677732), (73, 436348), (94, 338866), (146, 218174), (188, 169433), (211, 150964), (292, 109087), (422, 75482), (517, 61612), (803, 39668), (844, 37741), (1034, 30806), (1606, 19834), (2068, 15403), (2321, 13724), (3212, 9917), (3431, 9284), (4642, 6862)]