90256894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{809}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 167106240

約数和(自身を除く): 76849346

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 613, 809, 1226, 1618, 4291, 5663, 7969, 8582, 10517, 11326, 15938, 21034, 55783, 73619, 111566, 147238, 495917, 991834, 3471419, 6446921, 6942838, 12893842, 45128447, 90256894]

約数ペア:

[(1, 90256894), (2, 45128447), (7, 12893842), (13, 6942838), (14, 6446921), (26, 3471419), (91, 991834), (182, 495917), (613, 147238), (809, 111566), (1226, 73619), (1618, 55783), (4291, 21034), (5663, 15938), (7969, 11326), (8582, 10517)]