15831488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{14551}}^1$

素因数の和:14580

約数の個数: 28

約数和(自身を含む): 33265872

約数和(自身を除く): 17434384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 14551, 29102, 58204, 116408, 232816, 247367, 465632, 494734, 931264, 989468, 1978936, 3957872, 7915744, 15831488]

約数ペア:

[(1, 15831488), (2, 7915744), (4, 3957872), (8, 1978936), (16, 989468), (17, 931264), (32, 494734), (34, 465632), (64, 247367), (68, 232816), (136, 116408), (272, 58204), (544, 29102), (1088, 14551)]