69161716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30931}}^1$

素因数の和:30991

約数の個数: 24

約数和(自身を含む): 133378784

約数和(自身を除く): 64217068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 30931, 61862, 123724, 402103, 804206, 1330033, 1608412, 2660066, 5320132, 17290429, 34580858, 69161716]

約数ペア:

[(1, 69161716), (2, 34580858), (4, 17290429), (13, 5320132), (26, 2660066), (43, 1608412), (52, 1330033), (86, 804206), (172, 402103), (559, 123724), (1118, 61862), (2236, 30931)]