40712344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{124123}}^1$

素因数の和:124170

約数の個数: 16

約数和(自身を含む): 78198120

約数和(自身を除く): 37485776

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 124123, 248246, 496492, 992984, 5089043, 10178086, 20356172, 40712344]

約数ペア:

[(1, 40712344), (2, 20356172), (4, 10178086), (8, 5089043), (41, 992984), (82, 496492), (164, 248246), (328, 124123)]