235183216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18869}}^1$

素因数の和:18937

約数の個数: 40

約数和(自身を含む): 491374800

約数和(自身を除く): 256191584

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 18869, 37738, 75476, 150952, 301904, 358511, 717022, 773629, 1434044, 1547258, 2868088, 3094516, 5736176, 6189032, 12378064, 14698951, 29397902, 58795804, 117591608, 235183216]

約数ペア:

[(1, 235183216), (2, 117591608), (4, 58795804), (8, 29397902), (16, 14698951), (19, 12378064), (38, 6189032), (41, 5736176), (76, 3094516), (82, 2868088), (152, 1547258), (164, 1434044), (304, 773629), (328, 717022), (656, 358511), (779, 301904), (1558, 150952), (3116, 75476), (6232, 37738), (12464, 18869)]