84257888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18447

約数の個数: 48

約数和(自身を含む): 194893776

約数和(自身を除く): 110635888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 18413, 36826, 73652, 147304, 202543, 239369, 294608, 405086, 478738, 589216, 810172, 957476, 1620344, 1914952, 2633059, 3240688, 3829904, 5266118, 6481376, 7659808, 10532236, 21064472, 42128944, 84257888]

約数ペア:

[(1, 84257888), (2, 42128944), (4, 21064472), (8, 10532236), (11, 7659808), (13, 6481376), (16, 5266118), (22, 3829904), (26, 3240688), (32, 2633059), (44, 1914952), (52, 1620344), (88, 957476), (104, 810172), (143, 589216), (176, 478738), (208, 405086), (286, 294608), (352, 239369), (416, 202543), (572, 147304), (1144, 73652), (2288, 36826), (4576, 18413)]