61108688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{123203}}^1$

素因数の和:123242

約数の個数: 20

約数和(自身を含む): 122218368

約数和(自身を除く): 61109680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 123203, 246406, 492812, 985624, 1971248, 3819293, 7638586, 15277172, 30554344, 61108688]

約数ペア:

[(1, 61108688), (2, 30554344), (4, 15277172), (8, 7638586), (16, 3819293), (31, 1971248), (62, 985624), (124, 492812), (248, 246406), (496, 123203)]