18405064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{56113}}^1$

素因数の和:56160

約数の個数: 16

約数和(自身を含む): 35351820

約数和(自身を除く): 16946756

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 56113, 112226, 224452, 448904, 2300633, 4601266, 9202532, 18405064]

約数ペア:

[(1, 18405064), (2, 9202532), (4, 4601266), (8, 2300633), (41, 448904), (82, 224452), (164, 112226), (328, 56113)]