81759808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{98269}}^1$

素因数の和:98294

約数の個数: 28

約数和(自身を含む): 174724060

約数和(自身を除く): 92964252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 98269, 196538, 393076, 786152, 1277497, 1572304, 2554994, 3144608, 5109988, 6289216, 10219976, 20439952, 40879904, 81759808]

約数ペア:

[(1, 81759808), (2, 40879904), (4, 20439952), (8, 10219976), (13, 6289216), (16, 5109988), (26, 3144608), (32, 2554994), (52, 1572304), (64, 1277497), (104, 786152), (208, 393076), (416, 196538), (832, 98269)]