231649672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{37171}}^1$

素因数の和:37237

約数の個数: 32

約数和(自身を含む): 468367200

約数和(自身を除く): 236717528

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 37171, 74342, 148684, 297368, 706249, 1412498, 1524011, 2824996, 3048022, 5649992, 6096044, 12192088, 28956209, 57912418, 115824836, 231649672]

約数ペア:

[(1, 231649672), (2, 115824836), (4, 57912418), (8, 28956209), (19, 12192088), (38, 6096044), (41, 5649992), (76, 3048022), (82, 2824996), (152, 1524011), (164, 1412498), (328, 706249), (779, 297368), (1558, 148684), (3116, 74342), (6232, 37171)]