54679664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{262883}}^1$

素因数の和:262904

約数の個数: 20

約数和(自身を含む): 114091656

約数和(自身を除く): 59411992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 262883, 525766, 1051532, 2103064, 3417479, 4206128, 6834958, 13669916, 27339832, 54679664]

約数ペア:

[(1, 54679664), (2, 27339832), (4, 13669916), (8, 6834958), (13, 4206128), (16, 3417479), (26, 2103064), (52, 1051532), (104, 525766), (208, 262883)]