86317658

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 150436224

約数和(自身を除く): 64118566

約数列:

[1, 2, 7, 14, 157, 173, 227, 314, 346, 454, 1099, 1211, 1589, 2198, 2422, 3178, 27161, 35639, 39271, 54322, 71278, 78542, 190127, 249473, 274897, 380254, 498946, 549794, 6165547, 12331094, 43158829, 86317658]

約数ペア:

[(1, 86317658), (2, 43158829), (7, 12331094), (14, 6165547), (157, 549794), (173, 498946), (227, 380254), (314, 274897), (346, 249473), (454, 190127), (1099, 78542), (1211, 71278), (1589, 54322), (2198, 39271), (2422, 35639), (3178, 27161)]