22638088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 46604160

約数和(自身を除く): 23966072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1487, 1903, 2974, 3806, 5948, 7612, 11896, 15224, 16357, 32714, 65428, 130856, 257251, 514502, 1029004, 2058008, 2829761, 5659522, 11319044, 22638088]

約数ペア:

[(1, 22638088), (2, 11319044), (4, 5659522), (8, 2829761), (11, 2058008), (22, 1029004), (44, 514502), (88, 257251), (173, 130856), (346, 65428), (692, 32714), (1384, 16357), (1487, 15224), (1903, 11896), (2974, 7612), (3806, 5948)]