89187077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2207}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 106831872

約数和(自身を除く): 17644795

約数列:

[1, 7, 23, 161, 251, 1757, 2207, 5773, 15449, 40411, 50761, 355327, 553957, 3877699, 12741011, 89187077]

約数ペア:

[(1, 89187077), (7, 12741011), (23, 3877699), (161, 553957), (251, 355327), (1757, 50761), (2207, 40411), (5773, 15449)]