39999328

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{17123}}^1$

素因数の和:17206

約数の個数: 24

約数和(自身を含む): 79832088

約数和(自身を除く): 39832760

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 17123, 34246, 68492, 136984, 273968, 547936, 1249979, 2499958, 4999916, 9999832, 19999664, 39999328]

約数ペア:

[(1, 39999328), (2, 19999664), (4, 9999832), (8, 4999916), (16, 2499958), (32, 1249979), (73, 547936), (146, 273968), (292, 136984), (584, 68492), (1168, 34246), (2336, 17123)]