79738838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19477}}^1$

素因数の和:19591

約数の個数: 16

約数和(自身を含む): 126217440

約数和(自身を除く): 46478602

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 19477, 38954, 447971, 895942, 1733453, 3466906, 39869419, 79738838]

約数ペア:

[(1, 79738838), (2, 39869419), (23, 3466906), (46, 1733453), (89, 895942), (178, 447971), (2047, 38954), (4094, 19477)]