31622294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 22291306

約数列:

[1, 2, 11, 22, 31, 62, 199, 233, 341, 398, 466, 682, 2189, 2563, 4378, 5126, 6169, 7223, 12338, 14446, 46367, 67859, 79453, 92734, 135718, 158906, 510037, 1020074, 1437377, 2874754, 15811147, 31622294]

約数ペア:

[(1, 31622294), (2, 15811147), (11, 2874754), (22, 1437377), (31, 1020074), (62, 510037), (199, 158906), (233, 135718), (341, 92734), (398, 79453), (466, 67859), (682, 46367), (2189, 14446), (2563, 12338), (4378, 7223), (5126, 6169)]