42100864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{25301}}^1$

素因数の和:25328

約数の個数: 32

約数和(自身を含む): 90328140

約数和(自身を除く): 48227276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 25301, 50602, 101204, 202408, 328913, 404816, 657826, 809632, 1315652, 1619264, 2631304, 3238528, 5262608, 10525216, 21050432, 42100864]

約数ペア:

[(1, 42100864), (2, 21050432), (4, 10525216), (8, 5262608), (13, 3238528), (16, 2631304), (26, 1619264), (32, 1315652), (52, 809632), (64, 657826), (104, 404816), (128, 328913), (208, 202408), (416, 101204), (832, 50602), (1664, 25301)]