69142832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{392857}}^1$

素因数の和:392876

約数の個数: 20

約数和(自身を含む): 146143176

約数和(自身を除く): 77000344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 392857, 785714, 1571428, 3142856, 4321427, 6285712, 8642854, 17285708, 34571416, 69142832]

約数ペア:

[(1, 69142832), (2, 34571416), (4, 17285708), (8, 8642854), (11, 6285712), (16, 4321427), (22, 3142856), (44, 1571428), (88, 785714), (176, 392857)]