90011944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3491}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 184796640

約数和(自身を除く): 94784696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 2344, 3223, 3491, 6446, 6982, 12892, 13964, 25784, 27928, 38401, 76802, 153604, 307208, 1022863, 2045726, 4091452, 8182904, 11251493, 22502986, 45005972, 90011944]

約数ペア:

[(1, 90011944), (2, 45005972), (4, 22502986), (8, 11251493), (11, 8182904), (22, 4091452), (44, 2045726), (88, 1022863), (293, 307208), (586, 153604), (1172, 76802), (2344, 38401), (3223, 27928), (3491, 25784), (6446, 13964), (6982, 12892)]