716816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 20

約数和(自身を含む): 1410624

約数和(自身を除く): 693808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 631, 1136, 1262, 2524, 5048, 10096, 44801, 89602, 179204, 358408, 716816]

約数ペア:

[(1, 716816), (2, 358408), (4, 179204), (8, 89602), (16, 44801), (71, 10096), (142, 5048), (284, 2524), (568, 1262), (631, 1136)]