40350866

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 61387200

約数和(自身を除く): 21036334

約数列:

[1, 2, 139, 173, 278, 346, 839, 1678, 24047, 48094, 116621, 145147, 233242, 290294, 20175433, 40350866]

約数ペア:

[(1, 40350866), (2, 20175433), (139, 290294), (173, 233242), (278, 145147), (346, 116621), (839, 48094), (1678, 24047)]