55544144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182711}}^1$

素因数の和:182738

約数の個数: 20

約数和(自身を含む): 113281440

約数和(自身を除く): 57737296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182711, 365422, 730844, 1461688, 2923376, 3471509, 6943018, 13886036, 27772072, 55544144]

約数ペア:

[(1, 55544144), (2, 27772072), (4, 13886036), (8, 6943018), (16, 3471509), (19, 2923376), (38, 1461688), (76, 730844), (152, 365422), (304, 182711)]