90387884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{2269}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 165510240

約数和(自身を除く): 75122356

約数列:

[1, 2, 4, 23, 46, 92, 433, 866, 1732, 2269, 4538, 9076, 9959, 19918, 39836, 52187, 104374, 208748, 982477, 1964954, 3929908, 22596971, 45193942, 90387884]

約数ペア:

[(1, 90387884), (2, 45193942), (4, 22596971), (23, 3929908), (46, 1964954), (92, 982477), (433, 208748), (866, 104374), (1732, 52187), (2269, 39836), (4538, 19918), (9076, 9959)]