126819838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{30977}}^1$

素因数の和:31091

約数の個数: 16

約数和(自身を含む): 200737440

約数和(自身を除く): 73917602

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 30977, 61954, 712471, 1424942, 2756953, 5513906, 63409919, 126819838]

約数ペア:

[(1, 126819838), (2, 63409919), (23, 5513906), (46, 2756953), (89, 1424942), (178, 712471), (2047, 61954), (4094, 30977)]