90028984

素因数分解:

$2^3\times {\mathrm{2273}}^1\times {\mathrm{4951}}^1$

素因数の和:7230

約数の個数: 16

約数和(自身を含む): 168912720

約数和(自身を除く): 78883736

約数列:

[1, 2, 4, 8, 2273, 4546, 4951, 9092, 9902, 18184, 19804, 39608, 11253623, 22507246, 45014492, 90028984]

約数ペア:

[(1, 90028984), (2, 45014492), (4, 22507246), (8, 11253623), (2273, 39608), (4546, 19804), (4951, 18184), (9092, 9902)]