15318272

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 36

約数和(自身を含む): 31181220

約数和(自身を除く): 15862948

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 1129, 1696, 2258, 3392, 4516, 6784, 9032, 13568, 18064, 36128, 59837, 72256, 119674, 144512, 239348, 289024, 478696, 957392, 1914784, 3829568, 7659136, 15318272]

約数ペア:

[(1, 15318272), (2, 7659136), (4, 3829568), (8, 1914784), (16, 957392), (32, 478696), (53, 289024), (64, 239348), (106, 144512), (128, 119674), (212, 72256), (256, 59837), (424, 36128), (848, 18064), (1129, 13568), (1696, 9032), (2258, 6784), (3392, 4516)]