31531152

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3301}}^1$

素因数の和:3511

約数の個数: 40

約数和(自身を含む): 81889600

約数和(自身を除く): 50358448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 3301, 4776, 6602, 9552, 9903, 13204, 19806, 26408, 39612, 52816, 79224, 158448, 656899, 1313798, 1970697, 2627596, 3941394, 5255192, 7882788, 10510384, 15765576, 31531152]

約数ペア:

[(1, 31531152), (2, 15765576), (3, 10510384), (4, 7882788), (6, 5255192), (8, 3941394), (12, 2627596), (16, 1970697), (24, 1313798), (48, 656899), (199, 158448), (398, 79224), (597, 52816), (796, 39612), (1194, 26408), (1592, 19806), (2388, 13204), (3184, 9903), (3301, 9552), (4776, 6602)]