63921128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{170003}}^1$

素因数の和:170056

約数の個数: 16

約数和(自身を含む): 122402880

約数和(自身を除く): 58481752

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 170003, 340006, 680012, 1360024, 7990141, 15980282, 31960564, 63921128]

約数ペア:

[(1, 63921128), (2, 31960564), (4, 15980282), (8, 7990141), (47, 1360024), (94, 680012), (188, 340006), (376, 170003)]