30660128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{23369}}^1$

素因数の和:23420

約数の個数: 24

約数和(自身を含む): 61837020

約数和(自身を除く): 31176892

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 23369, 46738, 93476, 186952, 373904, 747808, 958129, 1916258, 3832516, 7665032, 15330064, 30660128]

約数ペア:

[(1, 30660128), (2, 15330064), (4, 7665032), (8, 3832516), (16, 1916258), (32, 958129), (41, 747808), (82, 373904), (164, 186952), (328, 93476), (656, 46738), (1312, 23369)]