31506588236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{13163}}^1$

素因数の和:13494

約数の個数: 48

約数和(自身を含む): 57795225600

約数和(自身を除く): 26288637364

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 199, 388, 398, 796, 3007, 6014, 6169, 12028, 12338, 13163, 19303, 24676, 26326, 38606, 52652, 77212, 408053, 598393, 816106, 1196786, 1276811, 1632212, 2393572, 2553622, 2619437, 5107244, 5238874, 10477748, 39581141, 79162282, 81202547, 158324564, 162405094, 254085389, 324810188, 508170778, 1016341556, 7876647059, 15753294118, 31506588236]

約数ペア:

[(1, 31506588236), (2, 15753294118), (4, 7876647059), (31, 1016341556), (62, 508170778), (97, 324810188), (124, 254085389), (194, 162405094), (199, 158324564), (388, 81202547), (398, 79162282), (796, 39581141), (3007, 10477748), (6014, 5238874), (6169, 5107244), (12028, 2619437), (12338, 2553622), (13163, 2393572), (19303, 1632212), (24676, 1276811), (26326, 1196786), (38606, 816106), (52652, 598393), (77212, 408053)]