281034736

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{23203}}^1$

素因数の和:23968

約数の個数: 20

約数和(自身を含む): 545247592

約数和(自身を除く): 264212856

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 12112, 23203, 46406, 92812, 185624, 371248, 17564671, 35129342, 70258684, 140517368, 281034736]

約数ペア:

[(1, 281034736), (2, 140517368), (4, 70258684), (8, 35129342), (16, 17564671), (757, 371248), (1514, 185624), (3028, 92812), (6056, 46406), (12112, 23203)]