31584248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{136139}}^1$

素因数の和:136174

約数の個数: 16

約数和(自身を含む): 61263000

約数和(自身を除く): 29678752

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 136139, 272278, 544556, 1089112, 3948031, 7896062, 15792124, 31584248]

約数ペア:

[(1, 31584248), (2, 15792124), (4, 7896062), (8, 3948031), (29, 1089112), (58, 544556), (116, 272278), (232, 136139)]