63943252

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{11677}}^1$

素因数の和:11755

約数の個数: 18

約数和(自身を含む): 115016622

約数和(自身を除く): 51073370

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 11677, 23354, 46708, 432049, 864098, 1728196, 15985813, 31971626, 63943252]

約数ペア:

[(1, 63943252), (2, 31971626), (4, 15985813), (37, 1728196), (74, 864098), (148, 432049), (1369, 46708), (2738, 23354), (5476, 11677)]