188243584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{86509}}^1$

素因数の和:86540

約数の個数: 32

約数和(自身を含む): 397080900

約数和(自身を除く): 208837316

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 86509, 173018, 346036, 692072, 1384144, 1470653, 2768288, 2941306, 5536576, 5882612, 11073152, 11765224, 23530448, 47060896, 94121792, 188243584]

約数ペア:

[(1, 188243584), (2, 94121792), (4, 47060896), (8, 23530448), (16, 11765224), (17, 11073152), (32, 5882612), (34, 5536576), (64, 2941306), (68, 2768288), (128, 1470653), (136, 1384144), (272, 692072), (544, 346036), (1088, 173018), (2176, 86509)]