31749848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 66185280

約数和(自身を除く): 34435432

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 223, 296, 446, 481, 892, 962, 1369, 1784, 1924, 2738, 2899, 3848, 5476, 5798, 8251, 10952, 11596, 16502, 17797, 23192, 33004, 35594, 66008, 71188, 107263, 142376, 214526, 305287, 429052, 610574, 858104, 1221148, 2442296, 3968731, 7937462, 15874924, 31749848]

約数ペア:

[(1, 31749848), (2, 15874924), (4, 7937462), (8, 3968731), (13, 2442296), (26, 1221148), (37, 858104), (52, 610574), (74, 429052), (104, 305287), (148, 214526), (223, 142376), (296, 107263), (446, 71188), (481, 66008), (892, 35594), (962, 33004), (1369, 23192), (1784, 17797), (1924, 16502), (2738, 11596), (2899, 10952), (3848, 8251), (5476, 5798)]