31850764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 66124800

約数和(自身を除く): 34274036

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1229, 1364, 2356, 2458, 4916, 6479, 12958, 13519, 23351, 25916, 27038, 38099, 46702, 54076, 76198, 93404, 152396, 256861, 419089, 513722, 723881, 838178, 1027444, 1447762, 1676356, 2895524, 7962691, 15925382, 31850764]

約数ペア:

[(1, 31850764), (2, 15925382), (4, 7962691), (11, 2895524), (19, 1676356), (22, 1447762), (31, 1027444), (38, 838178), (44, 723881), (62, 513722), (76, 419089), (124, 256861), (209, 152396), (341, 93404), (418, 76198), (589, 54076), (682, 46702), (836, 38099), (1178, 27038), (1229, 25916), (1364, 23351), (2356, 13519), (2458, 12958), (4916, 6479)]