85859758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 141391008

約数和(自身を除く): 55531250

約数列:

[1, 2, 17, 34, 37, 74, 131, 262, 521, 629, 1042, 1258, 2227, 4454, 4847, 8857, 9694, 17714, 19277, 38554, 68251, 82399, 136502, 164798, 327709, 655418, 1160267, 2320534, 2525287, 5050574, 42929879, 85859758]

約数ペア:

[(1, 85859758), (2, 42929879), (17, 5050574), (34, 2525287), (37, 2320534), (74, 1160267), (131, 655418), (262, 327709), (521, 164798), (629, 136502), (1042, 82399), (1258, 68251), (2227, 38554), (4454, 19277), (4847, 17714), (8857, 9694)]