30842216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{941}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 61550280

約数和(自身を除く): 30708064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 941, 964, 1882, 1928, 3764, 4097, 7528, 8194, 15997, 16388, 31994, 32776, 63988, 127976, 226781, 453562, 907124, 1814248, 3855277, 7710554, 15421108, 30842216]

約数ペア:

[(1, 30842216), (2, 15421108), (4, 7710554), (8, 3855277), (17, 1814248), (34, 907124), (68, 453562), (136, 226781), (241, 127976), (482, 63988), (941, 32776), (964, 31994), (1882, 16388), (1928, 15997), (3764, 8194), (4097, 7528)]