31151148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1033}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 83381760

約数和(自身を除く): 52230612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1033, 1077, 1436, 2066, 2154, 2513, 3099, 4132, 4308, 5026, 6198, 7231, 7539, 10052, 12396, 14462, 15078, 21693, 28924, 30156, 43386, 86772, 370847, 741694, 1112541, 1483388, 2225082, 2595929, 4450164, 5191858, 7787787, 10383716, 15575574, 31151148]

約数ペア:

[(1, 31151148), (2, 15575574), (3, 10383716), (4, 7787787), (6, 5191858), (7, 4450164), (12, 2595929), (14, 2225082), (21, 1483388), (28, 1112541), (42, 741694), (84, 370847), (359, 86772), (718, 43386), (1033, 30156), (1077, 28924), (1436, 21693), (2066, 15078), (2154, 14462), (2513, 12396), (3099, 10052), (4132, 7539), (4308, 7231), (5026, 6198)]