40553584

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2371}}^1$

素因数の和:3448

約数の個数: 20

約数和(自身を含む): 78679240

約数和(自身を除く): 38125656

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2371, 4276, 4742, 8552, 9484, 17104, 18968, 37936, 2534599, 5069198, 10138396, 20276792, 40553584]

約数ペア:

[(1, 40553584), (2, 20276792), (4, 10138396), (8, 5069198), (16, 2534599), (1069, 37936), (2138, 18968), (2371, 17104), (4276, 9484), (4742, 8552)]