804911728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{565247}}^1$

素因数の和:565344

約数の個数: 20

約数和(自身を含む): 1577041920

約数和(自身を除く): 772130192

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 565247, 1130494, 2260988, 4521976, 9043952, 50306983, 100613966, 201227932, 402455864, 804911728]

約数ペア:

[(1, 804911728), (2, 402455864), (4, 201227932), (8, 100613966), (16, 50306983), (89, 9043952), (178, 4521976), (356, 2260988), (712, 1130494), (1424, 565247)]