39828752

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{14389}}^1$

素因数の和:14570

約数の個数: 20

約数和(自身を含む): 77619660

約数和(自身を除く): 37790908

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 14389, 28778, 57556, 115112, 230224, 2489297, 4978594, 9957188, 19914376, 39828752]

約数ペア:

[(1, 39828752), (2, 19914376), (4, 9957188), (8, 4978594), (16, 2489297), (173, 230224), (346, 115112), (692, 57556), (1384, 28778), (2768, 14389)]