396056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 767040

約数和(自身を除く): 370984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1597, 3194, 6388, 12776, 49507, 99014, 198028, 396056]

約数ペア:

[(1, 396056), (2, 198028), (4, 99014), (8, 49507), (31, 12776), (62, 6388), (124, 3194), (248, 1597)]