127553968

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{44537}}^1$

素因数の和:44724

約数の個数: 20

約数和(自身を含む): 248522040

約数和(自身を除く): 120968072

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 44537, 89074, 178148, 356296, 712592, 7972123, 15944246, 31888492, 63776984, 127553968]

約数ペア:

[(1, 127553968), (2, 63776984), (4, 31888492), (8, 15944246), (16, 7972123), (179, 712592), (358, 356296), (716, 178148), (1432, 89074), (2864, 44537)]