31748452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 59020920

約数和(自身を除く): 27272468

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1109, 1684, 2218, 4436, 7157, 14314, 18853, 28628, 37706, 75412, 466889, 933778, 1867556, 7937113, 15874226, 31748452]

約数ペア:

[(1, 31748452), (2, 15874226), (4, 7937113), (17, 1867556), (34, 933778), (68, 466889), (421, 75412), (842, 37706), (1109, 28628), (1684, 18853), (2218, 14314), (4436, 7157)]