87311168

素因数分解:

$2^6\times 7^1\times {\mathrm{194891}}^1$

素因数の和:194910

約数の個数: 28

約数和(自身を含む): 198010272

約数和(自身を除く): 110699104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 194891, 389782, 779564, 1364237, 1559128, 2728474, 3118256, 5456948, 6236512, 10913896, 12473024, 21827792, 43655584, 87311168]

約数ペア:

[(1, 87311168), (2, 43655584), (4, 21827792), (7, 12473024), (8, 10913896), (14, 6236512), (16, 5456948), (28, 3118256), (32, 2728474), (56, 1559128), (64, 1364237), (112, 779564), (224, 389782), (448, 194891)]