40145432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{295187}}^1$

素因数の和:295210

約数の個数: 16

約数和(自身を含む): 79700760

約数和(自身を除く): 39555328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 295187, 590374, 1180748, 2361496, 5018179, 10036358, 20072716, 40145432]

約数ペア:

[(1, 40145432), (2, 20072716), (4, 10036358), (8, 5018179), (17, 2361496), (34, 1180748), (68, 590374), (136, 295187)]