16918096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 35588000

約数和(自身を除く): 18669904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 499, 652, 998, 1304, 1996, 2119, 2608, 3992, 4238, 6487, 7984, 8476, 12974, 16952, 25948, 33904, 51896, 81337, 103792, 162674, 325348, 650696, 1057381, 1301392, 2114762, 4229524, 8459048, 16918096]

約数ペア:

[(1, 16918096), (2, 8459048), (4, 4229524), (8, 2114762), (13, 1301392), (16, 1057381), (26, 650696), (52, 325348), (104, 162674), (163, 103792), (208, 81337), (326, 51896), (499, 33904), (652, 25948), (998, 16952), (1304, 12974), (1996, 8476), (2119, 7984), (2608, 6487), (3992, 4238)]