84254678

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 128101344

約数和(自身を除く): 43846666

約数列:

[1, 2, 151, 157, 302, 314, 1777, 3554, 23707, 47414, 268327, 278989, 536654, 557978, 42127339, 84254678]

約数ペア:

[(1, 84254678), (2, 42127339), (151, 557978), (157, 536654), (302, 278989), (314, 268327), (1777, 47414), (3554, 23707)]