15325568

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 32331960

約数和(自身を除く): 17006392

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7043, 14086, 28172, 56344, 112688, 119731, 225376, 239462, 450752, 478924, 901504, 957848, 1915696, 3831392, 7662784, 15325568]

約数ペア:

[(1, 15325568), (2, 7662784), (4, 3831392), (8, 1915696), (16, 957848), (17, 901504), (32, 478924), (34, 450752), (64, 239462), (68, 225376), (128, 119731), (136, 112688), (272, 56344), (544, 28172), (1088, 14086), (2176, 7043)]