31254016

素因数分解:

$2^9\times {\mathrm{61043}}^1$

素因数の和:61061

約数の個数: 20

約数和(自身を含む): 62448012

約数和(自身を除く): 31193996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 61043, 122086, 244172, 488344, 976688, 1953376, 3906752, 7813504, 15627008, 31254016]

約数ペア:

[(1, 31254016), (2, 15627008), (4, 7813504), (8, 3906752), (16, 1953376), (32, 976688), (64, 488344), (128, 244172), (256, 122086), (512, 61043)]