89075272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77863}}^1$

素因数の和:77893

約数の個数: 32

約数和(自身を含む): 196217280

約数和(自身を除く): 107142008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 77863, 155726, 311452, 622904, 856493, 1012219, 1712986, 2024438, 3425972, 4048876, 6851944, 8097752, 11134409, 22268818, 44537636, 89075272]

約数ペア:

[(1, 89075272), (2, 44537636), (4, 22268818), (8, 11134409), (11, 8097752), (13, 6851944), (22, 4048876), (26, 3425972), (44, 2024438), (52, 1712986), (88, 1012219), (104, 856493), (143, 622904), (286, 311452), (572, 155726), (1144, 77863)]