27271568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{54983}}^1$

素因数の和:55022

約数の個数: 20

約数和(自身を含む): 54544128

約数和(自身を除く): 27272560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 54983, 109966, 219932, 439864, 879728, 1704473, 3408946, 6817892, 13635784, 27271568]

約数ペア:

[(1, 27271568), (2, 13635784), (4, 6817892), (8, 3408946), (16, 1704473), (31, 879728), (62, 439864), (124, 219932), (248, 109966), (496, 54983)]