31204314916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{761}}^1\times {\mathrm{1229}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 57735216000

約数和(自身を除く): 26530901084

約数列:

[1, 2, 4, 19, 38, 76, 439, 761, 878, 1229, 1522, 1756, 2458, 3044, 4916, 8341, 14459, 16682, 23351, 28918, 33364, 46702, 57836, 93404, 334079, 539531, 668158, 935269, 1079062, 1336316, 1870538, 2158124, 3741076, 6347501, 10251089, 12695002, 17770111, 20502178, 25390004, 35540222, 41004356, 71080444, 410583091, 821166182, 1642332364, 7801078729, 15602157458, 31204314916]

約数ペア:

[(1, 31204314916), (2, 15602157458), (4, 7801078729), (19, 1642332364), (38, 821166182), (76, 410583091), (439, 71080444), (761, 41004356), (878, 35540222), (1229, 25390004), (1522, 20502178), (1756, 17770111), (2458, 12695002), (3044, 10251089), (4916, 6347501), (8341, 3741076), (14459, 2158124), (16682, 1870538), (23351, 1336316), (28918, 1079062), (33364, 935269), (46702, 668158), (57836, 539531), (93404, 334079)]