85777328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58913}}^1$

素因数の和:58941

約数の個数: 40

約数和(自身を含む): 204549408

約数和(自身を除く): 118772080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 58913, 117826, 235652, 412391, 471304, 765869, 824782, 942608, 1531738, 1649564, 3063476, 3299128, 5361083, 6126952, 6598256, 10722166, 12253904, 21444332, 42888664, 85777328]

約数ペア:

[(1, 85777328), (2, 42888664), (4, 21444332), (7, 12253904), (8, 10722166), (13, 6598256), (14, 6126952), (16, 5361083), (26, 3299128), (28, 3063476), (52, 1649564), (56, 1531738), (91, 942608), (104, 824782), (112, 765869), (182, 471304), (208, 412391), (364, 235652), (728, 117826), (1456, 58913)]