40391032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1657}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 82966320

約数和(自身を除く): 42575288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 1657, 2216, 3047, 3314, 6094, 6628, 12188, 13256, 18227, 24376, 36454, 72908, 145816, 458989, 917978, 1835956, 3671912, 5048879, 10097758, 20195516, 40391032]

約数ペア:

[(1, 40391032), (2, 20195516), (4, 10097758), (8, 5048879), (11, 3671912), (22, 1835956), (44, 917978), (88, 458989), (277, 145816), (554, 72908), (1108, 36454), (1657, 24376), (2216, 18227), (3047, 13256), (3314, 12188), (6094, 6628)]