84165554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 145704960

約数和(自身を除く): 61539406

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 542, 743, 1486, 2981, 5149, 5962, 8173, 10298, 14117, 16346, 28234, 56639, 113278, 155287, 201353, 310574, 402706, 2214883, 3825707, 4429766, 7651414, 42082777, 84165554]

約数ペア:

[(1, 84165554), (2, 42082777), (11, 7651414), (19, 4429766), (22, 3825707), (38, 2214883), (209, 402706), (271, 310574), (418, 201353), (542, 155287), (743, 113278), (1486, 56639), (2981, 28234), (5149, 16346), (5962, 14117), (8173, 10298)]