85891671646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5059}}^1\times {\mathrm{70157}}^1$

素因数の和:75240

約数の個数: 24

約数和(自身を含む): 141644792520

約数和(自身を除く): 55753120874

約数列:

[1, 2, 11, 22, 121, 242, 5059, 10118, 55649, 70157, 111298, 140314, 612139, 771727, 1224278, 1543454, 8488997, 16977994, 354924263, 709848526, 3904166893, 7808333786, 42945835823, 85891671646]

約数ペア:

[(1, 85891671646), (2, 42945835823), (11, 7808333786), (22, 3904166893), (121, 709848526), (242, 354924263), (5059, 16977994), (10118, 8488997), (55649, 1543454), (70157, 1224278), (111298, 771727), (140314, 612139)]