31205076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 83583360

約数和(自身を除く): 52378284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1381, 1614, 1883, 2762, 3228, 3766, 4143, 5524, 5649, 7532, 8286, 9667, 11298, 16572, 19334, 22596, 29001, 38668, 58002, 116004, 371489, 742978, 1114467, 1485956, 2228934, 2600423, 4457868, 5200846, 7801269, 10401692, 15602538, 31205076]

約数ペア:

[(1, 31205076), (2, 15602538), (3, 10401692), (4, 7801269), (6, 5200846), (7, 4457868), (12, 2600423), (14, 2228934), (21, 1485956), (28, 1114467), (42, 742978), (84, 371489), (269, 116004), (538, 58002), (807, 38668), (1076, 29001), (1381, 22596), (1614, 19334), (1883, 16572), (2762, 11298), (3228, 9667), (3766, 8286), (4143, 7532), (5524, 5649)]