84420278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{1373}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 128804256

約数和(自身を除く): 44383978

約数列:

[1, 2, 71, 142, 433, 866, 1373, 2746, 30743, 61486, 97483, 194966, 594509, 1189018, 42210139, 84420278]

約数ペア:

[(1, 84420278), (2, 42210139), (71, 1189018), (142, 594509), (433, 194966), (866, 97483), (1373, 61486), (2746, 30743)]