40297616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148153}}^1$

素因数の和:148178

約数の個数: 20

約数和(自身を含む): 82669932

約数和(自身を除く): 42372316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148153, 296306, 592612, 1185224, 2370448, 2518601, 5037202, 10074404, 20148808, 40297616]

約数ペア:

[(1, 40297616), (2, 20148808), (4, 10074404), (8, 5037202), (16, 2518601), (17, 2370448), (34, 1185224), (68, 592612), (136, 296306), (272, 148153)]