141847856

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{19231}}^1$

素因数の和:19700

約数の個数: 20

約数和(自身を含む): 275440704

約数和(自身を除く): 133592848

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 19231, 38462, 76924, 153848, 307696, 8865491, 17730982, 35461964, 70923928, 141847856]

約数ペア:

[(1, 141847856), (2, 70923928), (4, 35461964), (8, 17730982), (16, 8865491), (461, 307696), (922, 153848), (1844, 76924), (3688, 38462), (7376, 19231)]