63431248

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 126393696

約数和(自身を除く): 62962448

約数列:

[1, 2, 4, 8, 16, 53, 106, 131, 212, 262, 424, 524, 571, 848, 1048, 1142, 2096, 2284, 4568, 6943, 9136, 13886, 27772, 30263, 55544, 60526, 74801, 111088, 121052, 149602, 242104, 299204, 484208, 598408, 1196816, 3964453, 7928906, 15857812, 31715624, 63431248]

約数ペア:

[(1, 63431248), (2, 31715624), (4, 15857812), (8, 7928906), (16, 3964453), (53, 1196816), (106, 598408), (131, 484208), (212, 299204), (262, 242104), (424, 149602), (524, 121052), (571, 111088), (848, 74801), (1048, 60526), (1142, 55544), (2096, 30263), (2284, 27772), (4568, 13886), (6943, 9136)]