55791568

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16069}}^1$

素因数の和:16115

約数の個数: 40

約数和(自身を含む): 127531520

約数和(自身を除く): 71739952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 16069, 32138, 64276, 112483, 128552, 224966, 257104, 449932, 498139, 899864, 996278, 1799728, 1992556, 3486973, 3985112, 6973946, 7970224, 13947892, 27895784, 55791568]

約数ペア:

[(1, 55791568), (2, 27895784), (4, 13947892), (7, 7970224), (8, 6973946), (14, 3985112), (16, 3486973), (28, 1992556), (31, 1799728), (56, 996278), (62, 899864), (112, 498139), (124, 449932), (217, 257104), (248, 224966), (434, 128552), (496, 112483), (868, 64276), (1736, 32138), (3472, 16069)]