22525712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 40

約数和(自身を含む): 48023712

約数和(自身を除く): 25498000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 977, 1048, 1441, 1954, 2096, 2882, 3908, 5764, 7816, 10747, 11528, 15632, 21494, 23056, 42988, 85976, 127987, 171952, 255974, 511948, 1023896, 1407857, 2047792, 2815714, 5631428, 11262856, 22525712]

約数ペア:

[(1, 22525712), (2, 11262856), (4, 5631428), (8, 2815714), (11, 2047792), (16, 1407857), (22, 1023896), (44, 511948), (88, 255974), (131, 171952), (176, 127987), (262, 85976), (524, 42988), (977, 23056), (1048, 21494), (1441, 15632), (1954, 11528), (2096, 10747), (2882, 7816), (3908, 5764)]