25381856

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{13003}}^1$

素因数の和:13074

約数の個数: 24

約数和(自身を含む): 50793624

約数和(自身を除く): 25411768

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 13003, 26006, 52012, 104024, 208048, 416096, 793183, 1586366, 3172732, 6345464, 12690928, 25381856]

約数ペア:

[(1, 25381856), (2, 12690928), (4, 6345464), (8, 3172732), (16, 1586366), (32, 793183), (61, 416096), (122, 208048), (244, 104024), (488, 52012), (976, 26006), (1952, 13003)]