56681888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{57139}}^1$

素因数の和:57180

約数の個数: 24

約数和(自身を含む): 115194240

約数和(自身を除く): 58512352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 57139, 114278, 228556, 457112, 914224, 1771309, 1828448, 3542618, 7085236, 14170472, 28340944, 56681888]

約数ペア:

[(1, 56681888), (2, 28340944), (4, 14170472), (8, 7085236), (16, 3542618), (31, 1828448), (32, 1771309), (62, 914224), (124, 457112), (248, 228556), (496, 114278), (992, 57139)]