40336384

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3612

約数の個数: 44

約数和(自身を含む): 87988248

約数和(自身を除く): 47651864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 3581, 5632, 7162, 11264, 14324, 28648, 39391, 57296, 78782, 114592, 157564, 229184, 315128, 458368, 630256, 916736, 1260512, 1833472, 2521024, 3666944, 5042048, 10084096, 20168192, 40336384]

約数ペア:

[(1, 40336384), (2, 20168192), (4, 10084096), (8, 5042048), (11, 3666944), (16, 2521024), (22, 1833472), (32, 1260512), (44, 916736), (64, 630256), (88, 458368), (128, 315128), (176, 229184), (256, 157564), (352, 114592), (512, 78782), (704, 57296), (1024, 39391), (1408, 28648), (2816, 14324), (3581, 11264), (5632, 7162)]