31595388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 81212544

約数和(自身を除く): 49617156

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 2237, 2354, 3531, 4474, 4708, 6711, 7062, 8948, 13422, 14124, 24607, 26844, 49214, 73821, 98428, 147642, 239359, 295284, 478718, 718077, 957436, 1436154, 2632949, 2872308, 5265898, 7898847, 10531796, 15797694, 31595388]

約数ペア:

[(1, 31595388), (2, 15797694), (3, 10531796), (4, 7898847), (6, 5265898), (11, 2872308), (12, 2632949), (22, 1436154), (33, 957436), (44, 718077), (66, 478718), (107, 295284), (132, 239359), (214, 147642), (321, 98428), (428, 73821), (642, 49214), (1177, 26844), (1284, 24607), (2237, 14124), (2354, 13422), (3531, 8948), (4474, 7062), (4708, 6711)]