31981656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{190367}}^1$

素因数の和:190383

約数の個数: 32

約数和(自身を含む): 91376640

約数和(自身を除く): 59394984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 190367, 380734, 571101, 761468, 1142202, 1332569, 1522936, 2284404, 2665138, 3997707, 4568808, 5330276, 7995414, 10660552, 15990828, 31981656]

約数ペア:

[(1, 31981656), (2, 15990828), (3, 10660552), (4, 7995414), (6, 5330276), (7, 4568808), (8, 3997707), (12, 2665138), (14, 2284404), (21, 1522936), (24, 1332569), (28, 1142202), (42, 761468), (56, 571101), (84, 380734), (168, 190367)]