42601322

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 64714272

約数和(自身を除く): 22112950

約数列:

[1, 2, 157, 211, 314, 422, 643, 1286, 33127, 66254, 100951, 135673, 201902, 271346, 21300661, 42601322]

約数ペア:

[(1, 42601322), (2, 21300661), (157, 271346), (211, 201902), (314, 135673), (422, 100951), (643, 66254), (1286, 33127)]