90401332

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104149}}^1$

素因数の和:104191

約数の個数: 24

約数和(自身を含む): 186636800

約数和(自身を除く): 96235468

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 104149, 208298, 416596, 729043, 1458086, 2916172, 3228619, 6457238, 12914476, 22600333, 45200666, 90401332]

約数ペア:

[(1, 90401332), (2, 45200666), (4, 22600333), (7, 12914476), (14, 6457238), (28, 3228619), (31, 2916172), (62, 1458086), (124, 729043), (217, 416596), (434, 208298), (868, 104149)]