214487072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{163481}}^1$

素因数の和:163532

約数の個数: 24

約数和(自身を含む): 432573372

約数和(自身を除く): 218086300

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 163481, 326962, 653924, 1307848, 2615696, 5231392, 6702721, 13405442, 26810884, 53621768, 107243536, 214487072]

約数ペア:

[(1, 214487072), (2, 107243536), (4, 53621768), (8, 26810884), (16, 13405442), (32, 6702721), (41, 5231392), (82, 2615696), (164, 1307848), (328, 653924), (656, 326962), (1312, 163481)]