61464334

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 93132000

約数和(自身を除く): 31667666

約数列:

[1, 2, 199, 389, 397, 398, 778, 794, 77411, 79003, 154433, 154822, 158006, 308866, 30732167, 61464334]

約数ペア:

[(1, 61464334), (2, 30732167), (199, 308866), (389, 158006), (397, 154822), (398, 154433), (778, 79003), (794, 77411)]