13139968

素因数分解:

$2^{15}\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 26345070

約数和(自身を除く): 13205102

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 512, 802, 1024, 1604, 2048, 3208, 4096, 6416, 8192, 12832, 16384, 25664, 32768, 51328, 102656, 205312, 410624, 821248, 1642496, 3284992, 6569984, 13139968]

約数ペア:

[(1, 13139968), (2, 6569984), (4, 3284992), (8, 1642496), (16, 821248), (32, 410624), (64, 205312), (128, 102656), (256, 51328), (401, 32768), (512, 25664), (802, 16384), (1024, 12832), (1604, 8192), (2048, 6416), (3208, 4096)]