85206784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25632

約数の個数: 36

約数和(自身を含む): 183171016

約数和(自身を除く): 97964232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 25603, 51206, 102412, 204824, 332839, 409648, 665678, 819296, 1331356, 1638592, 2662712, 3277184, 5325424, 6554368, 10650848, 21301696, 42603392, 85206784]

約数ペア:

[(1, 85206784), (2, 42603392), (4, 21301696), (8, 10650848), (13, 6554368), (16, 5325424), (26, 3277184), (32, 2662712), (52, 1638592), (64, 1331356), (104, 819296), (128, 665678), (208, 409648), (256, 332839), (416, 204824), (832, 102412), (1664, 51206), (3328, 25603)]