81863092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32537}}^1$

素因数の和:32595

約数の個数: 24

約数和(自身を含む): 155791944

約数和(自身を除く): 73928852

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 32537, 65074, 130148, 553129, 1106258, 1203869, 2212516, 2407738, 4815476, 20465773, 40931546, 81863092]

約数ペア:

[(1, 81863092), (2, 40931546), (4, 20465773), (17, 4815476), (34, 2407738), (37, 2212516), (68, 1203869), (74, 1106258), (148, 553129), (629, 130148), (1258, 65074), (2516, 32537)]