99643904

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10280

約数の個数: 40

約数和(自身を含む): 209592240

約数和(自身を除く): 109948336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 10243, 20486, 40972, 81944, 163888, 194617, 327776, 389234, 655552, 778468, 1311104, 1556936, 2622208, 3113872, 5244416, 6227744, 12455488, 24910976, 49821952, 99643904]

約数ペア:

[(1, 99643904), (2, 49821952), (4, 24910976), (8, 12455488), (16, 6227744), (19, 5244416), (32, 3113872), (38, 2622208), (64, 1556936), (76, 1311104), (128, 778468), (152, 655552), (256, 389234), (304, 327776), (512, 194617), (608, 163888), (1216, 81944), (2432, 40972), (4864, 20486), (9728, 10243)]