43052854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 28615946

約数列:

[1, 2, 13, 26, 53, 106, 157, 199, 314, 398, 689, 1378, 2041, 2587, 4082, 5174, 8321, 10547, 16642, 21094, 31243, 62486, 108173, 137111, 216346, 274222, 406159, 812318, 1655879, 3311758, 21526427, 43052854]

約数ペア:

[(1, 43052854), (2, 21526427), (13, 3311758), (26, 1655879), (53, 812318), (106, 406159), (157, 274222), (199, 216346), (314, 137111), (398, 108173), (689, 62486), (1378, 31243), (2041, 21094), (2587, 16642), (4082, 10547), (5174, 8321)]