30896704

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 63926720

約数和(自身を除く): 33030016

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 109, 172, 206, 218, 344, 412, 436, 688, 824, 872, 1376, 1648, 1744, 2752, 3296, 3488, 4429, 4687, 6592, 6976, 8858, 9374, 11227, 17716, 18748, 22454, 35432, 37496, 44908, 70864, 74992, 89816, 141728, 149984, 179632, 283456, 299968, 359264, 482761, 718528, 965522, 1931044, 3862088, 7724176, 15448352, 30896704]

約数ペア:

[(1, 30896704), (2, 15448352), (4, 7724176), (8, 3862088), (16, 1931044), (32, 965522), (43, 718528), (64, 482761), (86, 359264), (103, 299968), (109, 283456), (172, 179632), (206, 149984), (218, 141728), (344, 89816), (412, 74992), (436, 70864), (688, 44908), (824, 37496), (872, 35432), (1376, 22454), (1648, 18748), (1744, 17716), (2752, 11227), (3296, 9374), (3488, 8858), (4429, 6976), (4687, 6592)]