10902128

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1063}}^1$

素因数の和:1712

約数の個数: 20

約数和(自身を含む): 21175728

約数和(自身を除く): 10273600

約数列:

[1, 2, 4, 8, 16, 641, 1063, 1282, 2126, 2564, 4252, 5128, 8504, 10256, 17008, 681383, 1362766, 2725532, 5451064, 10902128]

約数ペア:

[(1, 10902128), (2, 5451064), (4, 2725532), (8, 1362766), (16, 681383), (641, 17008), (1063, 10256), (1282, 8504), (2126, 5128), (2564, 4252)]