72948184

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{222403}}^1$

素因数の和:222450

約数の個数: 16

約数和(自身を含む): 140114520

約数和(自身を除く): 67166336

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 222403, 444806, 889612, 1779224, 9118523, 18237046, 36474092, 72948184]

約数ペア:

[(1, 72948184), (2, 36474092), (4, 18237046), (8, 9118523), (41, 1779224), (82, 889612), (164, 444806), (328, 222403)]