28066408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{113171}}^1$

素因数の和:113208

約数の個数: 16

約数和(自身を含む): 54322560

約数和(自身を除く): 26256152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 113171, 226342, 452684, 905368, 3508301, 7016602, 14033204, 28066408]

約数ペア:

[(1, 28066408), (2, 14033204), (4, 7016602), (8, 3508301), (31, 905368), (62, 452684), (124, 226342), (248, 113171)]