90146264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27961}}^1$

素因数の和:28011

約数の個数: 32

約数和(自身を含む): 187904640

約数和(自身を除く): 97758376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27961, 55922, 111844, 223688, 363493, 726986, 866791, 1453972, 1733582, 2907944, 3467164, 6934328, 11268283, 22536566, 45073132, 90146264]

約数ペア:

[(1, 90146264), (2, 45073132), (4, 22536566), (8, 11268283), (13, 6934328), (26, 3467164), (31, 2907944), (52, 1733582), (62, 1453972), (104, 866791), (124, 726986), (248, 363493), (403, 223688), (806, 111844), (1612, 55922), (3224, 27961)]