63925072

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{65497}}^1$

素因数の和:65566

約数の個数: 20

約数和(自身を含む): 125887156

約数和(自身を除く): 61962084

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65497, 130994, 261988, 523976, 1047952, 3995317, 7990634, 15981268, 31962536, 63925072]

約数ペア:

[(1, 63925072), (2, 31962536), (4, 15981268), (8, 7990634), (16, 3995317), (61, 1047952), (122, 523976), (244, 261988), (488, 130994), (976, 65497)]