40794896

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{35911}}^1$

素因数の和:35990

約数の個数: 20

約数和(自身を含む): 80155584

約数和(自身を除く): 39360688

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 35911, 71822, 143644, 287288, 574576, 2549681, 5099362, 10198724, 20397448, 40794896]

約数ペア:

[(1, 40794896), (2, 20397448), (4, 10198724), (8, 5099362), (16, 2549681), (71, 574576), (142, 287288), (284, 143644), (568, 71822), (1136, 35911)]