172174928

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{13921}}^1$

素因数の和:14702

約数の個数: 20

約数和(自身を含む): 334044468

約数和(自身を除く): 161869540

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 12368, 13921, 27842, 55684, 111368, 222736, 10760933, 21521866, 43043732, 86087464, 172174928]

約数ペア:

[(1, 172174928), (2, 86087464), (4, 43043732), (8, 21521866), (16, 10760933), (773, 222736), (1546, 111368), (3092, 55684), (6184, 27842), (12368, 13921)]