83944136

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 160272000

約数和(自身を除く): 76327864

約数列:

[1, 2, 4, 8, 79, 158, 316, 317, 419, 632, 634, 838, 1268, 1676, 2536, 3352, 25043, 33101, 50086, 66202, 100172, 132404, 132823, 200344, 264808, 265646, 531292, 1062584, 10493017, 20986034, 41972068, 83944136]

約数ペア:

[(1, 83944136), (2, 41972068), (4, 20986034), (8, 10493017), (79, 1062584), (158, 531292), (316, 265646), (317, 264808), (419, 200344), (632, 132823), (634, 132404), (838, 100172), (1268, 66202), (1676, 50086), (2536, 33101), (3352, 25043)]