64128823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 71165952

約数和(自身を除く): 7037129

約数列:

[1, 11, 131, 191, 233, 1441, 2101, 2563, 25021, 30523, 44503, 275231, 335753, 489533, 5829893, 64128823]

約数ペア:

[(1, 64128823), (11, 5829893), (131, 489533), (191, 335753), (233, 275231), (1441, 44503), (2101, 30523), (2563, 25021)]