85161248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 172481400

約数和(自身を除く): 87320152

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 149, 212, 298, 337, 424, 596, 674, 848, 1192, 1348, 1696, 2384, 2696, 4768, 5392, 7897, 10784, 15794, 17861, 31588, 35722, 50213, 63176, 71444, 100426, 126352, 142888, 200852, 252704, 285776, 401704, 571552, 803408, 1606816, 2661289, 5322578, 10645156, 21290312, 42580624, 85161248]

約数ペア:

[(1, 85161248), (2, 42580624), (4, 21290312), (8, 10645156), (16, 5322578), (32, 2661289), (53, 1606816), (106, 803408), (149, 571552), (212, 401704), (298, 285776), (337, 252704), (424, 200852), (596, 142888), (674, 126352), (848, 100426), (1192, 71444), (1348, 63176), (1696, 50213), (2384, 35722), (2696, 31588), (4768, 17861), (5392, 15794), (7897, 10784)]