31460587936

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{121631}}^1$

素因数の和:121837

約数の個数: 48

約数和(自身を含む): 63448116480

約数和(自身を除く): 31987528544

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 137, 236, 274, 472, 548, 944, 1096, 1888, 2192, 4384, 8083, 16166, 32332, 64664, 121631, 129328, 243262, 258656, 486524, 973048, 1946096, 3892192, 7176229, 14352458, 16663447, 28704916, 33326894, 57409832, 66653788, 114819664, 133307576, 229639328, 266615152, 533230304, 983143373, 1966286746, 3932573492, 7865146984, 15730293968, 31460587936]

約数ペア:

[(1, 31460587936), (2, 15730293968), (4, 7865146984), (8, 3932573492), (16, 1966286746), (32, 983143373), (59, 533230304), (118, 266615152), (137, 229639328), (236, 133307576), (274, 114819664), (472, 66653788), (548, 57409832), (944, 33326894), (1096, 28704916), (1888, 16663447), (2192, 14352458), (4384, 7176229), (8083, 3892192), (16166, 1946096), (32332, 973048), (64664, 486524), (121631, 258656), (129328, 243262)]