31583136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25333

約数の個数: 48

約数和(自身を含む): 89286624

約数和(自身を除く): 57703488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 25307, 50614, 75921, 101228, 151842, 202456, 303684, 328991, 404912, 607368, 657982, 809824, 986973, 1214736, 1315964, 1973946, 2429472, 2631928, 3947892, 5263856, 7895784, 10527712, 15791568, 31583136]

約数ペア:

[(1, 31583136), (2, 15791568), (3, 10527712), (4, 7895784), (6, 5263856), (8, 3947892), (12, 2631928), (13, 2429472), (16, 1973946), (24, 1315964), (26, 1214736), (32, 986973), (39, 809824), (48, 657982), (52, 607368), (78, 404912), (96, 328991), (104, 303684), (156, 202456), (208, 151842), (312, 101228), (416, 75921), (624, 50614), (1248, 25307)]