83423816

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20407}}^1$

素因数の和:20493

約数の個数: 32

約数和(自身を含む): 181223040

約数和(自身を除く): 97799224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 20407, 40814, 81628, 142849, 163256, 285698, 571396, 1142792, 1489711, 2979422, 5958844, 10427977, 11917688, 20855954, 41711908, 83423816]

約数ペア:

[(1, 83423816), (2, 41711908), (4, 20855954), (7, 11917688), (8, 10427977), (14, 5958844), (28, 2979422), (56, 1489711), (73, 1142792), (146, 571396), (292, 285698), (511, 163256), (584, 142849), (1022, 81628), (2044, 40814), (4088, 20407)]