31361214388

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6247}}^1\times {\mathrm{4373}}^1$

素因数の和:10672

約数の個数: 48

約数和(自身を含む): 64277224704

約数和(自身を除く): 32916010316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 4373, 6247, 8746, 12494, 17492, 24988, 30611, 43729, 61222, 87458, 122444, 174916, 179293, 256127, 358586, 512254, 717172, 1024508, 1255051, 1792889, 2510102, 3585778, 5020204, 7171556, 27318131, 54636262, 109272524, 191226917, 382453834, 764907668, 1120043371, 2240086742, 4480173484, 7840303597, 15680607194, 31361214388]

約数ペア:

[(1, 31361214388), (2, 15680607194), (4, 7840303597), (7, 4480173484), (14, 2240086742), (28, 1120043371), (41, 764907668), (82, 382453834), (164, 191226917), (287, 109272524), (574, 54636262), (1148, 27318131), (4373, 7171556), (6247, 5020204), (8746, 3585778), (12494, 2510102), (17492, 1792889), (24988, 1255051), (30611, 1024508), (43729, 717172), (61222, 512254), (87458, 358586), (122444, 256127), (174916, 179293)]