40988552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 84110400

約数和(自身を除く): 43121848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1061, 1756, 2122, 3512, 4244, 4829, 8488, 9658, 11671, 19316, 23342, 38632, 46684, 93368, 465779, 931558, 1863116, 3726232, 5123569, 10247138, 20494276, 40988552]

約数ペア:

[(1, 40988552), (2, 20494276), (4, 10247138), (8, 5123569), (11, 3726232), (22, 1863116), (44, 931558), (88, 465779), (439, 93368), (878, 46684), (1061, 38632), (1756, 23342), (2122, 19316), (3512, 11671), (4244, 9658), (4829, 8488)]