31127338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23981}}^1$

素因数の和:24053

約数の個数: 16

約数和(自身を含む): 51801120

約数和(自身を除く): 20673782

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 23981, 47962, 263791, 527582, 1414879, 2829758, 15563669, 31127338]

約数ペア:

[(1, 31127338), (2, 15563669), (11, 2829758), (22, 1414879), (59, 527582), (118, 263791), (649, 47962), (1298, 23981)]