38980184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{286619}}^1$

素因数の和:286642

約数の個数: 16

約数和(自身を含む): 77387400

約数和(自身を除く): 38407216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 286619, 573238, 1146476, 2292952, 4872523, 9745046, 19490092, 38980184]

約数ペア:

[(1, 38980184), (2, 19490092), (4, 9745046), (8, 4872523), (17, 2292952), (34, 1146476), (68, 573238), (136, 286619)]