78943958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 127961856

約数和(自身を除く): 49017898

約数列:

[1, 2, 23, 43, 46, 86, 107, 214, 373, 746, 989, 1978, 2461, 4601, 4922, 8579, 9202, 16039, 17158, 32078, 39911, 79822, 105823, 211646, 368897, 737794, 917953, 1716173, 1835906, 3432346, 39471979, 78943958]

約数ペア:

[(1, 78943958), (2, 39471979), (23, 3432346), (43, 1835906), (46, 1716173), (86, 917953), (107, 737794), (214, 368897), (373, 211646), (746, 105823), (989, 79822), (1978, 39911), (2461, 32078), (4601, 17158), (4922, 16039), (8579, 9202)]