80297584

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85061}}^1$

素因数の和:85128

約数の個数: 20

約数和(自身を含む): 158215320

約数和(自身を除く): 77917736

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85061, 170122, 340244, 680488, 1360976, 5018599, 10037198, 20074396, 40148792, 80297584]

約数ペア:

[(1, 80297584), (2, 40148792), (4, 20074396), (8, 10037198), (16, 5018599), (59, 1360976), (118, 680488), (236, 340244), (472, 170122), (944, 85061)]