85910452

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{74317}}^1$

素因数の和:74355

約数の個数: 18

約数和(自身を含む): 159709382

約数和(自身を除く): 73798930

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 74317, 148634, 297268, 1263389, 2526778, 5053556, 21477613, 42955226, 85910452]

約数ペア:

[(1, 85910452), (2, 42955226), (4, 21477613), (17, 5053556), (34, 2526778), (68, 1263389), (289, 297268), (578, 148634), (1156, 74317)]