90259364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{36931}}^1$

素因数の和:36995

約数の個数: 24

約数和(自身を含む): 173728128

約数和(自身を除く): 83468764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 36931, 73862, 147724, 480103, 960206, 1735757, 1920412, 3471514, 6943028, 22564841, 45129682, 90259364]

約数ペア:

[(1, 90259364), (2, 45129682), (4, 22564841), (13, 6943028), (26, 3471514), (47, 1920412), (52, 1735757), (94, 960206), (188, 480103), (611, 147724), (1222, 73862), (2444, 36931)]