40708712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20113}}^1$

素因数の和:20153

約数の個数: 32

約数和(自身を含む): 86892480

約数和(自身を除く): 46183768

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 20113, 40226, 80452, 160904, 221243, 442486, 462599, 884972, 925198, 1769944, 1850396, 3700792, 5088589, 10177178, 20354356, 40708712]

約数ペア:

[(1, 40708712), (2, 20354356), (4, 10177178), (8, 5088589), (11, 3700792), (22, 1850396), (23, 1769944), (44, 925198), (46, 884972), (88, 462599), (92, 442486), (184, 221243), (253, 160904), (506, 80452), (1012, 40226), (2024, 20113)]