63334340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{77237}}^1$

素因数の和:77287

約数の個数: 24

約数和(自身を含む): 136247832

約数和(自身を除く): 72913492

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 77237, 154474, 308948, 386185, 772370, 1544740, 3166717, 6333434, 12666868, 15833585, 31667170, 63334340]

約数ペア:

[(1, 63334340), (2, 31667170), (4, 15833585), (5, 12666868), (10, 6333434), (20, 3166717), (41, 1544740), (82, 772370), (164, 386185), (205, 308948), (410, 154474), (820, 77237)]