30145408

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{5477}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 61463160

約数和(自身を除く): 31317752

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5477, 5504, 10954, 21908, 43816, 87632, 175264, 235511, 350528, 471022, 701056, 942044, 1884088, 3768176, 7536352, 15072704, 30145408]

約数ペア:

[(1, 30145408), (2, 15072704), (4, 7536352), (8, 3768176), (16, 1884088), (32, 942044), (43, 701056), (64, 471022), (86, 350528), (128, 235511), (172, 175264), (344, 87632), (688, 43816), (1376, 21908), (2752, 10954), (5477, 5504)]