84129736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10141}}^1$

素因数の和:10225

約数の個数: 32

約数和(自身を含む): 169777080

約数和(自身を除く): 85647344

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 10141, 20282, 40564, 81128, 172397, 344794, 618601, 689588, 1237202, 1379176, 2474404, 4948808, 10516217, 21032434, 42064868, 84129736]

約数ペア:

[(1, 84129736), (2, 42064868), (4, 21032434), (8, 10516217), (17, 4948808), (34, 2474404), (61, 1379176), (68, 1237202), (122, 689588), (136, 618601), (244, 344794), (488, 172397), (1037, 81128), (2074, 40564), (4148, 20282), (8296, 10141)]