16231264

素因数分解:

$2^5\times 7^1\times {\mathrm{72461}}^1$

素因数の和:72478

約数の個数: 24

約数和(自身を含む): 36520848

約数和(自身を除く): 20289584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 72461, 144922, 289844, 507227, 579688, 1014454, 1159376, 2028908, 2318752, 4057816, 8115632, 16231264]

約数ペア:

[(1, 16231264), (2, 8115632), (4, 4057816), (7, 2318752), (8, 2028908), (14, 1159376), (16, 1014454), (28, 579688), (32, 507227), (56, 289844), (112, 144922), (224, 72461)]